1-3(2x-7)+9x=11+5(3x-4)-7x-4

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Solution for 1-3(2x-7)+9x=11+5(3x-4)-7x-4 equation:


Simplifying
1 + -3(2x + -7) + 9x = 11 + 5(3x + -4) + -7x + -4

Reorder the terms:
1 + -3(-7 + 2x) + 9x = 11 + 5(3x + -4) + -7x + -4
1 + (-7 * -3 + 2x * -3) + 9x = 11 + 5(3x + -4) + -7x + -4
1 + (21 + -6x) + 9x = 11 + 5(3x + -4) + -7x + -4

Combine like terms: 1 + 21 = 22
22 + -6x + 9x = 11 + 5(3x + -4) + -7x + -4

Combine like terms: -6x + 9x = 3x
22 + 3x = 11 + 5(3x + -4) + -7x + -4

Reorder the terms:
22 + 3x = 11 + 5(-4 + 3x) + -7x + -4
22 + 3x = 11 + (-4 * 5 + 3x * 5) + -7x + -4
22 + 3x = 11 + (-20 + 15x) + -7x + -4

Reorder the terms:
22 + 3x = 11 + -20 + -4 + 15x + -7x

Combine like terms: 11 + -20 = -9
22 + 3x = -9 + -4 + 15x + -7x

Combine like terms: -9 + -4 = -13
22 + 3x = -13 + 15x + -7x

Combine like terms: 15x + -7x = 8x
22 + 3x = -13 + 8x

Solving
22 + 3x = -13 + 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.
22 + 3x + -8x = -13 + 8x + -8x

Combine like terms: 3x + -8x = -5x
22 + -5x = -13 + 8x + -8x

Combine like terms: 8x + -8x = 0
22 + -5x = -13 + 0
22 + -5x = -13

Add '-22' to each side of the equation.
22 + -22 + -5x = -13 + -22

Combine like terms: 22 + -22 = 0
0 + -5x = -13 + -22
-5x = -13 + -22

Combine like terms: -13 + -22 = -35
-5x = -35

Divide each side by '-5'.
x = 7

Simplifying
x = 7

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