8(x+8)=9(x+8)

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


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

Reorder the terms:
8(8 + x) = 9(x + 8)
(8 * 8 + x * 8) = 9(x + 8)
(64 + 8x) = 9(x + 8)

Reorder the terms:
64 + 8x = 9(8 + x)
64 + 8x = (8 * 9 + x * 9)
64 + 8x = (72 + 9x)

Solving
64 + 8x = 72 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
64 + 8x + -9x = 72 + 9x + -9x

Combine like terms: 8x + -9x = -1x
64 + -1x = 72 + 9x + -9x

Combine like terms: 9x + -9x = 0
64 + -1x = 72 + 0
64 + -1x = 72

Add '-64' to each side of the equation.
64 + -64 + -1x = 72 + -64

Combine like terms: 64 + -64 = 0
0 + -1x = 72 + -64
-1x = 72 + -64

Combine like terms: 72 + -64 = 8
-1x = 8

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

Simplifying
x = -8

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