-112-9X=10X+21

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


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

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

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

Solving for variable 'X'.

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

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

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

Combine like terms: 10X + -10X = 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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