3(-6x-3)=-20-7x

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Solution for 3(-6x-3)=-20-7x equation:


Simplifying
3(-6x + -3) = -20 + -7x

Reorder the terms:
3(-3 + -6x) = -20 + -7x
(-3 * 3 + -6x * 3) = -20 + -7x
(-9 + -18x) = -20 + -7x

Solving
-9 + -18x = -20 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-9 + -18x + 7x = -20 + -7x + 7x

Combine like terms: -18x + 7x = -11x
-9 + -11x = -20 + -7x + 7x

Combine like terms: -7x + 7x = 0
-9 + -11x = -20 + 0
-9 + -11x = -20

Add '9' to each side of the equation.
-9 + 9 + -11x = -20 + 9

Combine like terms: -9 + 9 = 0
0 + -11x = -20 + 9
-11x = -20 + 9

Combine like terms: -20 + 9 = -11
-11x = -11

Divide each side by '-11'.
x = 1

Simplifying
x = 1

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