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An equation of one variable and of first order (i.e., its highest power is one) is called a Linear equation in one variable.
Such an equation has only one solution. A solution is also called the 'root' of the given equation.
An equation of one variable and of first order (i.e., its highest power is one) is called a Linear equation. Such an equation has only one solution. A solution is also called the 'root' of the given equation.
Solving linear equations in one variableFor ExampleSolve X/4 - (X-3)/6 = 1
Solution:
Multiplying throughout by the LCM of the denominators (which is 12):
3x - 2 (x - 3) = 12
3x - 2x + 6 = 12
x = 12 - 6
x = 6
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What relationship does a linear graph shows?
A linear graph shows a linear equation in which the value of one variable depends on the value of the other variable.
What is -2a - 9 equals 39?
It is a linear equation in one variable, a.
What does it mean when the result of solving a linear equation is x equals 0?
Solving a one variable linear equation involves getting the variable on one side of the equals sign by itself. To do this one uses the properties of numbers.
Why are linear equations also called first-degree equation?
Equations can be classified according to the highest power of the variable. Since the highest power of the variable in a linear equation is one, it is also called a first-order equation.
What is 3y-7 equals 8?
It is a linear equation in one variable, y.
What is an equation that is not true for any value of a variable?
linear equation in one variable
What are the zeros of a linear equation?
A linear equation can have only one zero and that is the value of the variable for which the equation is true.
How many answers does a linear equation in one variable have?
one
How do you figure out if an equation is a linear equation?
An equation is linear if the highest power of the unknown in the equation is 1for example an equation with just a variable to the power one such as x, y and so on is linear but one with x2, y2 and above is not linear
What relationship does a linear graph shows?
A linear graph shows a linear equation in which the value of one variable depends on the value of the other variable.
Why do you isolate the variable on one side the the equation when solving a linear equation?
Isolating a single variable in terms of the rest of the equation provides a solution to that variable. That is, if you know the equation that equals the variable, then you can figure out its value.
What is 6L equals 78?
It is one linear equation in one variable, L.
What is 9p equals 63?
It is a linear equation in the one variable, p.
What is -2a - 9 equals 39?
It is a linear equation in one variable, a.
What does it mean when the result of solving a linear equation is x equals 0?
Solving a one variable linear equation involves getting the variable on one side of the equals sign by itself. To do this one uses the properties of numbers.
Why are linear equations also called first-degree equation?
Equations can be classified according to the highest power of the variable. Since the highest power of the variable in a linear equation is one, it is also called a first-order equation.
What is s equals 3?
It is a simple linear equation with one variable, s.
