9+7x+3x=-111

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Solution for 9+7x+3x=-111 equation: 


Simplifying
9 + 7x + 3x = -111

Combine like terms: 7x + 3x = 10x
9 + 10x = -111

Solving
9 + 10x = -111

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 10x = -111 + -9

Combine like terms: 9 + -9 = 0
0 + 10x = -111 + -9
10x = -111 + -9

Combine like terms: -111 + -9 = -120
10x = -120

Divide each side by '10'.
x = -12

Simplifying
x = -12

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