7x-3-5(x-6)-7x+2=13x+9

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Solution for 7x-3-5(x-6)-7x+2=13x+9 equation:


Simplifying
7x + -3 + -5(x + -6) + -7x + 2 = 13x + 9

Reorder the terms:
7x + -3 + -5(-6 + x) + -7x + 2 = 13x + 9
7x + -3 + (-6 * -5 + x * -5) + -7x + 2 = 13x + 9
7x + -3 + (30 + -5x) + -7x + 2 = 13x + 9

Reorder the terms:
-3 + 30 + 2 + 7x + -5x + -7x = 13x + 9

Combine like terms: -3 + 30 = 27
27 + 2 + 7x + -5x + -7x = 13x + 9

Combine like terms: 27 + 2 = 29
29 + 7x + -5x + -7x = 13x + 9

Combine like terms: 7x + -5x = 2x
29 + 2x + -7x = 13x + 9

Combine like terms: 2x + -7x = -5x
29 + -5x = 13x + 9

Reorder the terms:
29 + -5x = 9 + 13x

Solving
29 + -5x = 9 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
29 + -5x + -13x = 9 + 13x + -13x

Combine like terms: -5x + -13x = -18x
29 + -18x = 9 + 13x + -13x

Combine like terms: 13x + -13x = 0
29 + -18x = 9 + 0
29 + -18x = 9

Add '-29' to each side of the equation.
29 + -29 + -18x = 9 + -29

Combine like terms: 29 + -29 = 0
0 + -18x = 9 + -29
-18x = 9 + -29

Combine like terms: 9 + -29 = -20
-18x = -20

Divide each side by '-18'.
x = 1.111111111

Simplifying
x = 1.111111111

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