-111=7x-3(5x+5)

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Solution for -111=7x-3(5x+5) equation:


Simplifying
-111 = 7x + -3(5x + 5)

Reorder the terms:
-111 = 7x + -3(5 + 5x)
-111 = 7x + (5 * -3 + 5x * -3)
-111 = 7x + (-15 + -15x)

Reorder the terms:
-111 = -15 + 7x + -15x

Combine like terms: 7x + -15x = -8x
-111 = -15 + -8x

Solving
-111 = -15 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-111 + 8x = -15 + -8x + 8x

Combine like terms: -8x + 8x = 0
-111 + 8x = -15 + 0
-111 + 8x = -15

Add '111' to each side of the equation.
-111 + 111 + 8x = -15 + 111

Combine like terms: -111 + 111 = 0
0 + 8x = -15 + 111
8x = -15 + 111

Combine like terms: -15 + 111 = 96
8x = 96

Divide each side by '8'.
x = 12

Simplifying
x = 12

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