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

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


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

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

Reorder the terms:
21 + 14x + -2(-9 + x) = 5(2x + 5) + x + -3
21 + 14x + (-9 * -2 + x * -2) = 5(2x + 5) + x + -3
21 + 14x + (18 + -2x) = 5(2x + 5) + x + -3

Reorder the terms:
21 + 18 + 14x + -2x = 5(2x + 5) + x + -3

Combine like terms: 21 + 18 = 39
39 + 14x + -2x = 5(2x + 5) + x + -3

Combine like terms: 14x + -2x = 12x
39 + 12x = 5(2x + 5) + x + -3

Reorder the terms:
39 + 12x = 5(5 + 2x) + x + -3
39 + 12x = (5 * 5 + 2x * 5) + x + -3
39 + 12x = (25 + 10x) + x + -3

Reorder the terms:
39 + 12x = 25 + -3 + 10x + x

Combine like terms: 25 + -3 = 22
39 + 12x = 22 + 10x + x

Combine like terms: 10x + x = 11x
39 + 12x = 22 + 11x

Solving
39 + 12x = 22 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
39 + 12x + -11x = 22 + 11x + -11x

Combine like terms: 12x + -11x = 1x
39 + 1x = 22 + 11x + -11x

Combine like terms: 11x + -11x = 0
39 + 1x = 22 + 0
39 + 1x = 22

Add '-39' to each side of the equation.
39 + -39 + 1x = 22 + -39

Combine like terms: 39 + -39 = 0
0 + 1x = 22 + -39
1x = 22 + -39

Combine like terms: 22 + -39 = -17
1x = -17

Divide each side by '1'.
x = -17

Simplifying
x = -17

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