-12x-7x-9-12=-230

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Solution for -12x-7x-9-12=-230 equation:


Simplifying
-12x + -7x + -9 + -12 = -230

Reorder the terms:
-9 + -12 + -12x + -7x = -230

Combine like terms: -9 + -12 = -21
-21 + -12x + -7x = -230

Combine like terms: -12x + -7x = -19x
-21 + -19x = -230

Solving
-21 + -19x = -230

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + -19x = -230 + 21

Combine like terms: -21 + 21 = 0
0 + -19x = -230 + 21
-19x = -230 + 21

Combine like terms: -230 + 21 = -209
-19x = -209

Divide each side by '-19'.
x = 11

Simplifying
x = 11

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