-6(x+4)-12=15+3

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Solution for -6(x+4)-12=15+3 equation:


Simplifying
-6(x + 4) + -12 = 15 + 3

Reorder the terms:
-6(4 + x) + -12 = 15 + 3
(4 * -6 + x * -6) + -12 = 15 + 3
(-24 + -6x) + -12 = 15 + 3

Reorder the terms:
-24 + -12 + -6x = 15 + 3

Combine like terms: -24 + -12 = -36
-36 + -6x = 15 + 3

Combine like terms: 15 + 3 = 18
-36 + -6x = 18

Solving
-36 + -6x = 18

Solving for variable 'x'.

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

Add '36' to each side of the equation.
-36 + 36 + -6x = 18 + 36

Combine like terms: -36 + 36 = 0
0 + -6x = 18 + 36
-6x = 18 + 36

Combine like terms: 18 + 36 = 54
-6x = 54

Divide each side by '-6'.
x = -9

Simplifying
x = -9

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