Question

$x {3} - x = 0$
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Answer 1

Answer:

3x - x = 0

Combine like terms

2x = 0

Divide both sides of the equation by the same term

2x/2 = 0/2

Simplify

Cancel terms that are in both the numerator and denominator

x = 0/2

x = 0

The linear equations in one variable is an equation which is expressed in the form of ax+b = 0, where a and b are two integers, and x is a variable and has only one solution.

For example, 2x+3=8 is a linear equation having a single variable in it.