9x+9=2(-4+4x)

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Solution for 9x+9=2(-4+4x) equation:


Simplifying
9x + 9 = 2(-4 + 4x)

Reorder the terms:
9 + 9x = 2(-4 + 4x)
9 + 9x = (-4 * 2 + 4x * 2)
9 + 9x = (-8 + 8x)

Solving
9 + 9x = -8 + 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 + 9x + -8x = -8 + 8x + -8x

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

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

Add '-9' to each side of the equation.
9 + -9 + 1x = -8 + -9

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

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

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

Simplifying
x = -17

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