8(x-9)=-8(x+5)

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Solution for 8(x-9)=-8(x+5) equation:


Simplifying
8(x + -9) = -8(x + 5)

Reorder the terms:
8(-9 + x) = -8(x + 5)
(-9 * 8 + x * 8) = -8(x + 5)
(-72 + 8x) = -8(x + 5)

Reorder the terms:
-72 + 8x = -8(5 + x)
-72 + 8x = (5 * -8 + x * -8)
-72 + 8x = (-40 + -8x)

Solving
-72 + 8x = -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.
-72 + 8x + 8x = -40 + -8x + 8x

Combine like terms: 8x + 8x = 16x
-72 + 16x = -40 + -8x + 8x

Combine like terms: -8x + 8x = 0
-72 + 16x = -40 + 0
-72 + 16x = -40

Add '72' to each side of the equation.
-72 + 72 + 16x = -40 + 72

Combine like terms: -72 + 72 = 0
0 + 16x = -40 + 72
16x = -40 + 72

Combine like terms: -40 + 72 = 32
16x = 32

Divide each side by '16'.
x = 2

Simplifying
x = 2

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