-142-10x=8x+20

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Solution for -142-10x=8x+20 equation:


Simplifying
-142 + -10x = 8x + 20

Reorder the terms:
-142 + -10x = 20 + 8x

Solving
-142 + -10x = 20 + 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.
-142 + -10x + -8x = 20 + 8x + -8x

Combine like terms: -10x + -8x = -18x
-142 + -18x = 20 + 8x + -8x

Combine like terms: 8x + -8x = 0
-142 + -18x = 20 + 0
-142 + -18x = 20

Add '142' to each side of the equation.
-142 + 142 + -18x = 20 + 142

Combine like terms: -142 + 142 = 0
0 + -18x = 20 + 142
-18x = 20 + 142

Combine like terms: 20 + 142 = 162
-18x = 162

Divide each side by '-18'.
x = -9

Simplifying
x = -9

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