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When an equation contains rational numbers that are not integers what do you do differently to solve it?
Wiki User
∙ 14y ago
First, you need to eliminate the denominators by multiplying both sides (or each term to both sides) by the common denominator. After that, solve for the variable.
Example:
2x - (1/3)x - 5 = x - 5/6 (the common denominator of 3 and 6 is 6, so multiply each term to both sides by 6)
2x(6) - [(1/3)x](6) - 5(6) = x(6) - (5/6)(6)
12x - 2x - 30 = 6x - 5 (add 30 and subtract 6x to both sides)
12x - 2x - 6x + 30 - 30 = 6x - 6x + 30 - 5
4x = 25 (divide by 4 to both sides)
x = 25/4 or
x = 6 1/4
Wiki User
∙ 14y ago
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Are fractions integers or rational numbers?
Fractions are not integers. They may or may not be rational numbers.
Are some integers not rational numbers?
All integers are rational numbers. There are integers with an i behind them that are imaginary numbers. They are not real numbers but they are rational. The square root of 2 is irrational. It is real but irrational.
A function whose equation contains a rational expression is known as?
a ractional function
What are examples of integers that is a rational number?
All integers are rational numbers.
Can Negative Integers be Rational Numbers?
All integers are rational. Not all rational numbers are integers.
What is the difference with equations with integers and equations with rational numbers?
It is a trivial difference. If you multiply every term in the equation with rational numbers by the common multiple of all the rational numbers then you will have an equation with integers.
A rational function is a function whose equation contains?
a rational expression.
Which of the following sets of numbers contains multiplicative inverses for all its elements Positive Integers Integers Rational Numbers Real Numbers?
Rational numbers and Real Numbers. The multiplicative inverses of integers are not integers.
True or false a rational function is a function whose equation contains a rational expression?
It is true that a rational function is a function whose equation contains a rational expression. This is used in various math classes.
A rational function is a function whose equation contains a rational expression?
True
What is rational constant?
It is a fixed number, in an equation, for example, that can be expressed as a ratio of two integers.
Difference between rational numbers and rational expressions?
A Rational number is a fraction of two integers; a rational expression is a fraction that contains at least one variable
How Integers In Rational Number Relate?
Integers are aproper subset of rational numbers.
Are fractions integers or rational numbers?
Fractions are not integers. They may or may not be rational numbers.
A function whose equation contains a rational expression is known as?
a ractional function
Are some integers not rational numbers?
All integers are rational numbers. There are integers with an i behind them that are imaginary numbers. They are not real numbers but they are rational. The square root of 2 is irrational. It is real but irrational.
Is twenty-five both a rational number and an integer?
Yes, it is both. All integers are rational numbers.Yes, it is both. All integers are rational numbers.Yes, it is both. All integers are rational numbers.Yes, it is both. All integers are rational numbers.
