9+[8x-(7-9x)]=

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


Simplifying
9 + [8x + -1(7 + -9x)] = 0
9 + [8x + (7 * -1 + -9x * -1)] = 0
9 + [8x + (-7 + 9x)] = 0

Reorder the terms:
9 + [-7 + 8x + 9x] = 0

Combine like terms: 8x + 9x = 17x
9 + [-7 + 17x] = 0

Remove brackets around [-7 + 17x]
9 + -7 + 17x = 0

Combine like terms: 9 + -7 = 2
2 + 17x = 0

Solving
2 + 17x = 0

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 17x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 17x = 0 + -2
17x = 0 + -2

Combine like terms: 0 + -2 = -2
17x = -2

Divide each side by '17'.
x = -0.1176470588

Simplifying
x = -0.1176470588

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