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

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


Simplifying
(8x + 8) + (-9x + 9) = 0

Reorder the terms:
(8 + 8x) + (-9x + 9) = 0

Remove parenthesis around (8 + 8x)
8 + 8x + (-9x + 9) = 0

Reorder the terms:
8 + 8x + (9 + -9x) = 0

Remove parenthesis around (9 + -9x)
8 + 8x + 9 + -9x = 0

Reorder the terms:
8 + 9 + 8x + -9x = 0

Combine like terms: 8 + 9 = 17
17 + 8x + -9x = 0

Combine like terms: 8x + -9x = -1x
17 + -1x = 0

Solving
17 + -1x = 0

Solving for variable 'x'.

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

Add '-17' to each side of the equation.
17 + -17 + -1x = 0 + -17

Combine like terms: 17 + -17 = 0
0 + -1x = 0 + -17
-1x = 0 + -17

Combine like terms: 0 + -17 = -17
-1x = -17

Divide each side by '-1'.
x = 17

Simplifying
x = 17

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