-9-3=3x+9-2x

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Solution for -9-3=3x+9-2x equation:


Simplifying
-9 + -3 = 3x + 9 + -2x

Combine like terms: -9 + -3 = -12
-12 = 3x + 9 + -2x

Reorder the terms:
-12 = 9 + 3x + -2x

Combine like terms: 3x + -2x = 1x
-12 = 9 + 1x

Solving
-12 = 9 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-12 + -1x = 9 + 1x + -1x

Combine like terms: 1x + -1x = 0
-12 + -1x = 9 + 0
-12 + -1x = 9

Add '12' to each side of the equation.
-12 + 12 + -1x = 9 + 12

Combine like terms: -12 + 12 = 0
0 + -1x = 9 + 12
-1x = 9 + 12

Combine like terms: 9 + 12 = 21
-1x = 21

Divide each side by '-1'.
x = -21

Simplifying
x = -21

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