-6(3x+7)=84

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Solution for -6(3x+7)=84 equation:


Simplifying
-6(3x + 7) = 84

Reorder the terms:
-6(7 + 3x) = 84
(7 * -6 + 3x * -6) = 84
(-42 + -18x) = 84

Solving
-42 + -18x = 84

Solving for variable 'x'.

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

Add '42' to each side of the equation.
-42 + 42 + -18x = 84 + 42

Combine like terms: -42 + 42 = 0
0 + -18x = 84 + 42
-18x = 84 + 42

Combine like terms: 84 + 42 = 126
-18x = 126

Divide each side by '-18'.
x = -7

Simplifying
x = -7

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