-8x-15=-7(x+1)

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Solution for -8x-15=-7(x+1) equation:


Simplifying
-8x + -15 = -7(x + 1)

Reorder the terms:
-15 + -8x = -7(x + 1)

Reorder the terms:
-15 + -8x = -7(1 + x)
-15 + -8x = (1 * -7 + x * -7)
-15 + -8x = (-7 + -7x)

Solving
-15 + -8x = -7 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-15 + -8x + 7x = -7 + -7x + 7x

Combine like terms: -8x + 7x = -1x
-15 + -1x = -7 + -7x + 7x

Combine like terms: -7x + 7x = 0
-15 + -1x = -7 + 0
-15 + -1x = -7

Add '15' to each side of the equation.
-15 + 15 + -1x = -7 + 15

Combine like terms: -15 + 15 = 0
0 + -1x = -7 + 15
-1x = -7 + 15

Combine like terms: -7 + 15 = 8
-1x = 8

Divide each side by '-1'.
x = -8

Simplifying
x = -8

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