-7(x+2)-13=12+3

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Solution for -7(x+2)-13=12+3 equation:


Simplifying
-7(x + 2) + -13 = 12 + 3

Reorder the terms:
-7(2 + x) + -13 = 12 + 3
(2 * -7 + x * -7) + -13 = 12 + 3
(-14 + -7x) + -13 = 12 + 3

Reorder the terms:
-14 + -13 + -7x = 12 + 3

Combine like terms: -14 + -13 = -27
-27 + -7x = 12 + 3

Combine like terms: 12 + 3 = 15
-27 + -7x = 15

Solving
-27 + -7x = 15

Solving for variable 'x'.

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

Add '27' to each side of the equation.
-27 + 27 + -7x = 15 + 27

Combine like terms: -27 + 27 = 0
0 + -7x = 15 + 27
-7x = 15 + 27

Combine like terms: 15 + 27 = 42
-7x = 42

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

Simplifying
x = -6

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