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Wiki User
∙ 8y ago
Wiki User
∙ 6y agoIf you mean 7x-4y = 17 and 4x+7y = 26 then the solutions are x = 223/65 and y = 114/65
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Line following robot using pic 16f877a?
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What the breaker size require for kW?
The use of a breaker in a circuit is to protect the wire size used in the circuit from becoming overloaded. Using the wattage of the load does not help for breaker sizing because the breaker operates on amperage. Amperage can be found from wattage by using the following equation. I = W /E. Amps = Watts / Volts. As you can see the amperage can not be calculated because there is no voltage stated.
How many watts will be dissipated by a 30 ohm resistor with 12 volts applied?
P = IV Where: P = power in watts, I = Current, and V= Voltage Using ohms law: V = IR where V=Voltage, I = Current, and R= Resistance First solve for I, I = V/R, 12/30 = .4 Then use the power equation: P = .4*12 = 4.8 Watts
How do you find the ac resistance of a diode?
The ac resistance of a diode is found using the equation: (The change in Vd)/(The change in Id) An easier was is to use the Equation: 26mV / Id. This is a general form as the ac resistance of a diode change as the temperature changes.
How can you solve second order differential equation using op amp ckt?
this can be done using 3 op-amps in series.inthe 1st one connect a capacitor for feedback with a key across its end to charge and discharge it.in 2nd cnect capacitor across 2-6 and across its ends connect batery with akey in sereis.in 3rd just connect r for feedbak.conect o/p of final to 1st opamp through R.take o/p across final 6and ground
Solve the following equation using the quadratic formula. -5X2 equals -7X plus 6?
X= (3/5 , -2)
What 4x y14 and 2x y8 solve using substitution?
You cant solve it unless it is an equation. To be an equation it must have an equals sign.
How do you solve word problems using variables?
Use a variable to represent the unknown. 'Translate' the words to math symbols and write an equation to solve. Solve the equation. Check.
How can you find a variable in math?
You find, or construct, an equation or set of equations which express the unknown variable in terms of other variables. Then you solve the equation(s), using algebra.You find, or construct, an equation or set of equations which express the unknown variable in terms of other variables. Then you solve the equation(s), using algebra.You find, or construct, an equation or set of equations which express the unknown variable in terms of other variables. Then you solve the equation(s), using algebra.You find, or construct, an equation or set of equations which express the unknown variable in terms of other variables. Then you solve the equation(s), using algebra.
How do you solve a linear equation using the symbolic method?
you cant
How do you solve an equation using division?
Divide big # by little #.
How do you formulate quadratic equation that can be solve by extracting square roots?
By using the quadratic equation formula
How do you solve a equation using unknown variables?
You don't use unknown variables to solve an equation. The purpose of solving an equation is to find the value of the variable so that it's no longer unknown.
How do you solve diophantine equation using python?
To solve a diophantin equation using python, you have to put it into algebraic form. Then you find out if A and B have a common factor. If they have a common factor, then you simplify the equation. You then build a three row table and build the table.
How do you solve an equation using addition?
Addition and subtraction are inverse operations. So you can solve addition by subtracting.
How do you solve equations using square root?
The answer will depend on the exact nature of the equation.
How do you solve for x using a quadratic equation?
For an equation of the form ax² + bx + c = 0 you can find the values of x that will satisfy the equation using the quadratic equation: x = [-b ± √(b² - 4ac)]/2a
