x+7=-8(x+5)

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Solution for x+7=-8(x+5) equation:


Simplifying
x + 7 = -8(x + 5)

Reorder the terms:
7 + x = -8(x + 5)

Reorder the terms:
7 + x = -8(5 + x)
7 + x = (5 * -8 + x * -8)
7 + x = (-40 + -8x)

Solving
7 + x = -40 + -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.
7 + x + 8x = -40 + -8x + 8x

Combine like terms: x + 8x = 9x
7 + 9x = -40 + -8x + 8x

Combine like terms: -8x + 8x = 0
7 + 9x = -40 + 0
7 + 9x = -40

Add '-7' to each side of the equation.
7 + -7 + 9x = -40 + -7

Combine like terms: 7 + -7 = 0
0 + 9x = -40 + -7
9x = -40 + -7

Combine like terms: -40 + -7 = -47
9x = -47

Divide each side by '9'.
x = -5.222222222

Simplifying
x = -5.222222222

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