3x-7(2x-13)=(-2x+9)

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Solution for 3x-7(2x-13)=(-2x+9) equation:


Simplifying
3x + -7(2x + -13) = (-2x + 9)

Reorder the terms:
3x + -7(-13 + 2x) = (-2x + 9)
3x + (-13 * -7 + 2x * -7) = (-2x + 9)
3x + (91 + -14x) = (-2x + 9)

Reorder the terms:
91 + 3x + -14x = (-2x + 9)

Combine like terms: 3x + -14x = -11x
91 + -11x = (-2x + 9)

Reorder the terms:
91 + -11x = (9 + -2x)

Remove parenthesis around (9 + -2x)
91 + -11x = 9 + -2x

Solving
91 + -11x = 9 + -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.
91 + -11x + 2x = 9 + -2x + 2x

Combine like terms: -11x + 2x = -9x
91 + -9x = 9 + -2x + 2x

Combine like terms: -2x + 2x = 0
91 + -9x = 9 + 0
91 + -9x = 9

Add '-91' to each side of the equation.
91 + -91 + -9x = 9 + -91

Combine like terms: 91 + -91 = 0
0 + -9x = 9 + -91
-9x = 9 + -91

Combine like terms: 9 + -91 = -82
-9x = -82

Divide each side by '-9'.
x = 9.111111111

Simplifying
x = 9.111111111

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