-112-10x=9x+21

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Solution for -112-10x=9x+21 equation:


Simplifying
-112 + -10x = 9x + 21

Reorder the terms:
-112 + -10x = 21 + 9x

Solving
-112 + -10x = 21 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-112 + -10x + -9x = 21 + 9x + -9x

Combine like terms: -10x + -9x = -19x
-112 + -19x = 21 + 9x + -9x

Combine like terms: 9x + -9x = 0
-112 + -19x = 21 + 0
-112 + -19x = 21

Add '112' to each side of the equation.
-112 + 112 + -19x = 21 + 112

Combine like terms: -112 + 112 = 0
0 + -19x = 21 + 112
-19x = 21 + 112

Combine like terms: 21 + 112 = 133
-19x = 133

Divide each side by '-19'.
x = -7

Simplifying
x = -7

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