7x-115=149-5x

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Solution for 7x-115=149-5x equation:


Simplifying
7x + -115 = 149 + -5x

Reorder the terms:
-115 + 7x = 149 + -5x

Solving
-115 + 7x = 149 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-115 + 7x + 5x = 149 + -5x + 5x

Combine like terms: 7x + 5x = 12x
-115 + 12x = 149 + -5x + 5x

Combine like terms: -5x + 5x = 0
-115 + 12x = 149 + 0
-115 + 12x = 149

Add '115' to each side of the equation.
-115 + 115 + 12x = 149 + 115

Combine like terms: -115 + 115 = 0
0 + 12x = 149 + 115
12x = 149 + 115

Combine like terms: 149 + 115 = 264
12x = 264

Divide each side by '12'.
x = 22

Simplifying
x = 22

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