-9(x-3)+3(7x-5)=11(x+3)-9

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


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

Reorder the terms:
-9(-3 + x) + 3(7x + -5) = 11(x + 3) + -9
(-3 * -9 + x * -9) + 3(7x + -5) = 11(x + 3) + -9
(27 + -9x) + 3(7x + -5) = 11(x + 3) + -9

Reorder the terms:
27 + -9x + 3(-5 + 7x) = 11(x + 3) + -9
27 + -9x + (-5 * 3 + 7x * 3) = 11(x + 3) + -9
27 + -9x + (-15 + 21x) = 11(x + 3) + -9

Reorder the terms:
27 + -15 + -9x + 21x = 11(x + 3) + -9

Combine like terms: 27 + -15 = 12
12 + -9x + 21x = 11(x + 3) + -9

Combine like terms: -9x + 21x = 12x
12 + 12x = 11(x + 3) + -9

Reorder the terms:
12 + 12x = 11(3 + x) + -9
12 + 12x = (3 * 11 + x * 11) + -9
12 + 12x = (33 + 11x) + -9

Reorder the terms:
12 + 12x = 33 + -9 + 11x

Combine like terms: 33 + -9 = 24
12 + 12x = 24 + 11x

Solving
12 + 12x = 24 + 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.
12 + 12x + -11x = 24 + 11x + -11x

Combine like terms: 12x + -11x = 1x
12 + 1x = 24 + 11x + -11x

Combine like terms: 11x + -11x = 0
12 + 1x = 24 + 0
12 + 1x = 24

Add '-12' to each side of the equation.
12 + -12 + 1x = 24 + -12

Combine like terms: 12 + -12 = 0
0 + 1x = 24 + -12
1x = 24 + -12

Combine like terms: 24 + -12 = 12
1x = 12

Divide each side by '1'.
x = 12

Simplifying
x = 12

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