2x-102-10x=42

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Solution for 2x-102-10x=42 equation:


Simplifying
2x + -102 + -10x = 42

Reorder the terms:
-102 + 2x + -10x = 42

Combine like terms: 2x + -10x = -8x
-102 + -8x = 42

Solving
-102 + -8x = 42

Solving for variable 'x'.

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

Add '102' to each side of the equation.
-102 + 102 + -8x = 42 + 102

Combine like terms: -102 + 102 = 0
0 + -8x = 42 + 102
-8x = 42 + 102

Combine like terms: 42 + 102 = 144
-8x = 144

Divide each side by '-8'.
x = -18

Simplifying
x = -18

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