-7(6a-6)=378

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Solution for -7(6a-6)=378 equation:


Simplifying
-7(6a + -6) = 378

Reorder the terms:
-7(-6 + 6a) = 378
(-6 * -7 + 6a * -7) = 378
(42 + -42a) = 378

Solving
42 + -42a = 378

Solving for variable 'a'.

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

Add '-42' to each side of the equation.
42 + -42 + -42a = 378 + -42

Combine like terms: 42 + -42 = 0
0 + -42a = 378 + -42
-42a = 378 + -42

Combine like terms: 378 + -42 = 336
-42a = 336

Divide each side by '-42'.
a = -8

Simplifying
a = -8

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