8x-100+5x-38=57

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Solution for 8x-100+5x-38=57 equation:


Simplifying
8x + -100 + 5x + -38 = 57

Reorder the terms:
-100 + -38 + 8x + 5x = 57

Combine like terms: -100 + -38 = -138
-138 + 8x + 5x = 57

Combine like terms: 8x + 5x = 13x
-138 + 13x = 57

Solving
-138 + 13x = 57

Solving for variable 'x'.

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

Add '138' to each side of the equation.
-138 + 138 + 13x = 57 + 138

Combine like terms: -138 + 138 = 0
0 + 13x = 57 + 138
13x = 57 + 138

Combine like terms: 57 + 138 = 195
13x = 195

Divide each side by '13'.
x = 15

Simplifying
x = 15

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