13x-23=4x+31

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Solution for 13x-23=4x+31 equation:


Simplifying
13x + -23 = 4x + 31

Reorder the terms:
-23 + 13x = 4x + 31

Reorder the terms:
-23 + 13x = 31 + 4x

Solving
-23 + 13x = 31 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-23 + 13x + -4x = 31 + 4x + -4x

Combine like terms: 13x + -4x = 9x
-23 + 9x = 31 + 4x + -4x

Combine like terms: 4x + -4x = 0
-23 + 9x = 31 + 0
-23 + 9x = 31

Add '23' to each side of the equation.
-23 + 23 + 9x = 31 + 23

Combine like terms: -23 + 23 = 0
0 + 9x = 31 + 23
9x = 31 + 23

Combine like terms: 31 + 23 = 54
9x = 54

Divide each side by '9'.
x = 6

Simplifying
x = 6

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