-3(6+7x)=-186

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Solution for -3(6+7x)=-186 equation: 


Simplifying
-3(6 + 7x) = -186
(6 * -3 + 7x * -3) = -186
(-18 + -21x) = -186

Solving
-18 + -21x = -186

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + -21x = -186 + 18

Combine like terms: -18 + 18 = 0
0 + -21x = -186 + 18
-21x = -186 + 18

Combine like terms: -186 + 18 = -168
-21x = -168

Divide each side by '-21'.
x = 8

Simplifying
x = 8

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