-121-3x=10x+126

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Solution for -121-3x=10x+126 equation:


Simplifying
-121 + -3x = 10x + 126

Reorder the terms:
-121 + -3x = 126 + 10x

Solving
-121 + -3x = 126 + 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.
-121 + -3x + -10x = 126 + 10x + -10x

Combine like terms: -3x + -10x = -13x
-121 + -13x = 126 + 10x + -10x

Combine like terms: 10x + -10x = 0
-121 + -13x = 126 + 0
-121 + -13x = 126

Add '121' to each side of the equation.
-121 + 121 + -13x = 126 + 121

Combine like terms: -121 + 121 = 0
0 + -13x = 126 + 121
-13x = 126 + 121

Combine like terms: 126 + 121 = 247
-13x = 247

Divide each side by '-13'.
x = -19

Simplifying
x = -19

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