-7(x+2)-12=15+1

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Solution for -7(x+2)-12=15+1 equation:


Simplifying
-7(x + 2) + -12 = 15 + 1

Reorder the terms:
-7(2 + x) + -12 = 15 + 1
(2 * -7 + x * -7) + -12 = 15 + 1
(-14 + -7x) + -12 = 15 + 1

Reorder the terms:
-14 + -12 + -7x = 15 + 1

Combine like terms: -14 + -12 = -26
-26 + -7x = 15 + 1

Combine like terms: 15 + 1 = 16
-26 + -7x = 16

Solving
-26 + -7x = 16

Solving for variable 'x'.

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

Add '26' to each side of the equation.
-26 + 26 + -7x = 16 + 26

Combine like terms: -26 + 26 = 0
0 + -7x = 16 + 26
-7x = 16 + 26

Combine like terms: 16 + 26 = 42
-7x = 42

Divide each side by '-7'.
x = -6

Simplifying
x = -6

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