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

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


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

Reorder the terms:
x + -7(-3 + 2x) = 2(5x + -2) + -3(4x + 9)
x + (-3 * -7 + 2x * -7) = 2(5x + -2) + -3(4x + 9)
x + (21 + -14x) = 2(5x + -2) + -3(4x + 9)

Reorder the terms:
21 + x + -14x = 2(5x + -2) + -3(4x + 9)

Combine like terms: x + -14x = -13x
21 + -13x = 2(5x + -2) + -3(4x + 9)

Reorder the terms:
21 + -13x = 2(-2 + 5x) + -3(4x + 9)
21 + -13x = (-2 * 2 + 5x * 2) + -3(4x + 9)
21 + -13x = (-4 + 10x) + -3(4x + 9)

Reorder the terms:
21 + -13x = -4 + 10x + -3(9 + 4x)
21 + -13x = -4 + 10x + (9 * -3 + 4x * -3)
21 + -13x = -4 + 10x + (-27 + -12x)

Reorder the terms:
21 + -13x = -4 + -27 + 10x + -12x

Combine like terms: -4 + -27 = -31
21 + -13x = -31 + 10x + -12x

Combine like terms: 10x + -12x = -2x
21 + -13x = -31 + -2x

Solving
21 + -13x = -31 + -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.
21 + -13x + 2x = -31 + -2x + 2x

Combine like terms: -13x + 2x = -11x
21 + -11x = -31 + -2x + 2x

Combine like terms: -2x + 2x = 0
21 + -11x = -31 + 0
21 + -11x = -31

Add '-21' to each side of the equation.
21 + -21 + -11x = -31 + -21

Combine like terms: 21 + -21 = 0
0 + -11x = -31 + -21
-11x = -31 + -21

Combine like terms: -31 + -21 = -52
-11x = -52

Divide each side by '-11'.
x = 4.727272727

Simplifying
x = 4.727272727

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