3x+8=-112-9

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Solution for 3x+8=-112-9 equation:


Simplifying
3x + 8 = -112 + -9

Reorder the terms:
8 + 3x = -112 + -9

Combine like terms: -112 + -9 = -121
8 + 3x = -121

Solving
8 + 3x = -121

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 3x = -121 + -8

Combine like terms: 8 + -8 = 0
0 + 3x = -121 + -8
3x = -121 + -8

Combine like terms: -121 + -8 = -129
3x = -129

Divide each side by '3'.
x = -43

Simplifying
x = -43

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