11-(2-9x)=15-(2x+9)

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Solution for 11-(2-9x)=15-(2x+9) equation:


Simplifying
11 + -1(2 + -9x) = 15 + -1(2x + 9)
11 + (2 * -1 + -9x * -1) = 15 + -1(2x + 9)
11 + (-2 + 9x) = 15 + -1(2x + 9)

Combine like terms: 11 + -2 = 9
9 + 9x = 15 + -1(2x + 9)

Reorder the terms:
9 + 9x = 15 + -1(9 + 2x)
9 + 9x = 15 + (9 * -1 + 2x * -1)
9 + 9x = 15 + (-9 + -2x)

Combine like terms: 15 + -9 = 6
9 + 9x = 6 + -2x

Solving
9 + 9x = 6 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
9 + 9x + 2x = 6 + -2x + 2x

Combine like terms: 9x + 2x = 11x
9 + 11x = 6 + -2x + 2x

Combine like terms: -2x + 2x = 0
9 + 11x = 6 + 0
9 + 11x = 6

Add '-9' to each side of the equation.
9 + -9 + 11x = 6 + -9

Combine like terms: 9 + -9 = 0
0 + 11x = 6 + -9
11x = 6 + -9

Combine like terms: 6 + -9 = -3
11x = -3

Divide each side by '11'.
x = -0.2727272727

Simplifying
x = -0.2727272727

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