(9+7)-7=-8(x+2)

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Solution for (9+7)-7=-8(x+2) equation:


Simplifying
(9 + 7) + -7 = -8(x + 2)

Combine like terms: 9 + 7 = 16
(16) + -7 = -8(x + 2)
16 + -7 = -8(x + 2)

Combine like terms: 16 + -7 = 9
9 = -8(x + 2)

Reorder the terms:
9 = -8(2 + x)
9 = (2 * -8 + x * -8)
9 = (-16 + -8x)

Solving
9 = -16 + -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.
9 + 8x = -16 + -8x + 8x

Combine like terms: -8x + 8x = 0
9 + 8x = -16 + 0
9 + 8x = -16

Add '-9' to each side of the equation.
9 + -9 + 8x = -16 + -9

Combine like terms: 9 + -9 = 0
0 + 8x = -16 + -9
8x = -16 + -9

Combine like terms: -16 + -9 = -25
8x = -25

Divide each side by '8'.
x = -3.125

Simplifying
x = -3.125

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