-3(6x+7)-9=

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


Simplifying
-3(6x + 7) + -9 = 0

Reorder the terms:
-3(7 + 6x) + -9 = 0
(7 * -3 + 6x * -3) + -9 = 0
(-21 + -18x) + -9 = 0

Reorder the terms:
-21 + -9 + -18x = 0

Combine like terms: -21 + -9 = -30
-30 + -18x = 0

Solving
-30 + -18x = 0

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + -18x = 0 + 30

Combine like terms: -30 + 30 = 0
0 + -18x = 0 + 30
-18x = 0 + 30

Combine like terms: 0 + 30 = 30
-18x = 30

Divide each side by '-18'.
x = -1.666666667

Simplifying
x = -1.666666667

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