12-x-151=38-8x

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Solution for 12-x-151=38-8x equation:


Simplifying
12 + -1x + -151 = 38 + -8x

Reorder the terms:
12 + -151 + -1x = 38 + -8x

Combine like terms: 12 + -151 = -139
-139 + -1x = 38 + -8x

Solving
-139 + -1x = 38 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-139 + -1x + 8x = 38 + -8x + 8x

Combine like terms: -1x + 8x = 7x
-139 + 7x = 38 + -8x + 8x

Combine like terms: -8x + 8x = 0
-139 + 7x = 38 + 0
-139 + 7x = 38

Add '139' to each side of the equation.
-139 + 139 + 7x = 38 + 139

Combine like terms: -139 + 139 = 0
0 + 7x = 38 + 139
7x = 38 + 139

Combine like terms: 38 + 139 = 177
7x = 177

Divide each side by '7'.
x = 25.28571429

Simplifying
x = 25.28571429

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