-7x+3(6x+3)=-57

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Solution for -7x+3(6x+3)=-57 equation:


Simplifying
-7x + 3(6x + 3) = -57

Reorder the terms:
-7x + 3(3 + 6x) = -57
-7x + (3 * 3 + 6x * 3) = -57
-7x + (9 + 18x) = -57

Reorder the terms:
9 + -7x + 18x = -57

Combine like terms: -7x + 18x = 11x
9 + 11x = -57

Solving
9 + 11x = -57

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 11x = -57 + -9

Combine like terms: 9 + -9 = 0
0 + 11x = -57 + -9
11x = -57 + -9

Combine like terms: -57 + -9 = -66
11x = -66

Divide each side by '11'.
x = -6

Simplifying
x = -6

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