-2a=-4(6a+7)-6a

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Solution for -2a=-4(6a+7)-6a equation:


Simplifying
-2a = -4(6a + 7) + -6a

Reorder the terms:
-2a = -4(7 + 6a) + -6a
-2a = (7 * -4 + 6a * -4) + -6a
-2a = (-28 + -24a) + -6a

Combine like terms: -24a + -6a = -30a
-2a = -28 + -30a

Solving
-2a = -28 + -30a

Solving for variable 'a'.

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

Add '30a' to each side of the equation.
-2a + 30a = -28 + -30a + 30a

Combine like terms: -2a + 30a = 28a
28a = -28 + -30a + 30a

Combine like terms: -30a + 30a = 0
28a = -28 + 0
28a = -28

Divide each side by '28'.
a = -1

Simplifying
a = -1

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