7x-8=-3(x+7)-27

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Solution for 7x-8=-3(x+7)-27 equation:


Simplifying
7x + -8 = -3(x + 7) + -27

Reorder the terms:
-8 + 7x = -3(x + 7) + -27

Reorder the terms:
-8 + 7x = -3(7 + x) + -27
-8 + 7x = (7 * -3 + x * -3) + -27
-8 + 7x = (-21 + -3x) + -27

Reorder the terms:
-8 + 7x = -21 + -27 + -3x

Combine like terms: -21 + -27 = -48
-8 + 7x = -48 + -3x

Solving
-8 + 7x = -48 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-8 + 7x + 3x = -48 + -3x + 3x

Combine like terms: 7x + 3x = 10x
-8 + 10x = -48 + -3x + 3x

Combine like terms: -3x + 3x = 0
-8 + 10x = -48 + 0
-8 + 10x = -48

Add '8' to each side of the equation.
-8 + 8 + 10x = -48 + 8

Combine like terms: -8 + 8 = 0
0 + 10x = -48 + 8
10x = -48 + 8

Combine like terms: -48 + 8 = -40
10x = -40

Divide each side by '10'.
x = -4

Simplifying
x = -4

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