4x-8=13-x

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Solution for 4x-8=13-x equation:


Simplifying
4x + -8 = 13 + -1x

Reorder the terms:
-8 + 4x = 13 + -1x

Solving
-8 + 4x = 13 + -1x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add 'x' to each side of the equation.
-8 + 4x + x = 13 + -1x + x

Combine like terms: 4x + x = 5x
-8 + 5x = 13 + -1x + x

Combine like terms: -1x + x = 0
-8 + 5x = 13 + 0
-8 + 5x = 13

Add '8' to each side of the equation.
-8 + 8 + 5x = 13 + 8

Combine like terms: -8 + 8 = 0
0 + 5x = 13 + 8
5x = 13 + 8

Combine like terms: 13 + 8 = 21
5x = 21

Divide each side by '5'.
x = 4.2

Simplifying
x = 4.2

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