x-9-(-15)=-12

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Solution for x-9-(-15)=-12 equation:


Simplifying
x + -9 + -1(-15) = -12

Multiply -1 * -15
x + -9 + 15 = -12

Reorder the terms:
-9 + 15 + x = -12

Combine like terms: -9 + 15 = 6
6 + x = -12

Solving
6 + x = -12

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + x = -12 + -6

Combine like terms: 6 + -6 = 0
0 + x = -12 + -6
x = -12 + -6

Combine like terms: -12 + -6 = -18
x = -18

Simplifying
x = -18

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