15-(12x+3)+(27x-3)=75-18x

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Solution for 15-(12x+3)+(27x-3)=75-18x equation:


Simplifying
15 + -1(12x + 3) + (27x + -3) = 75 + -18x

Reorder the terms:
15 + -1(3 + 12x) + (27x + -3) = 75 + -18x
15 + (3 * -1 + 12x * -1) + (27x + -3) = 75 + -18x
15 + (-3 + -12x) + (27x + -3) = 75 + -18x

Reorder the terms:
15 + -3 + -12x + (-3 + 27x) = 75 + -18x

Remove parenthesis around (-3 + 27x)
15 + -3 + -12x + -3 + 27x = 75 + -18x

Reorder the terms:
15 + -3 + -3 + -12x + 27x = 75 + -18x

Combine like terms: 15 + -3 = 12
12 + -3 + -12x + 27x = 75 + -18x

Combine like terms: 12 + -3 = 9
9 + -12x + 27x = 75 + -18x

Combine like terms: -12x + 27x = 15x
9 + 15x = 75 + -18x

Solving
9 + 15x = 75 + -18x

Solving for variable 'x'.

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

Add '18x' to each side of the equation.
9 + 15x + 18x = 75 + -18x + 18x

Combine like terms: 15x + 18x = 33x
9 + 33x = 75 + -18x + 18x

Combine like terms: -18x + 18x = 0
9 + 33x = 75 + 0
9 + 33x = 75

Add '-9' to each side of the equation.
9 + -9 + 33x = 75 + -9

Combine like terms: 9 + -9 = 0
0 + 33x = 75 + -9
33x = 75 + -9

Combine like terms: 75 + -9 = 66
33x = 66

Divide each side by '33'.
x = 2

Simplifying
x = 2

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