3(-7-6x)=159

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Solution for 3(-7-6x)=159 equation: 


Simplifying
3(-7 + -6x) = 159
(-7 * 3 + -6x * 3) = 159
(-21 + -18x) = 159

Solving
-21 + -18x = 159

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + -18x = 159 + 21

Combine like terms: -21 + 21 = 0
0 + -18x = 159 + 21
-18x = 159 + 21

Combine like terms: 159 + 21 = 180
-18x = 180

Divide each side by '-18'.
x = -10

Simplifying
x = -10

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