-8a-4(1+7a)=-4

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Solution for -8a-4(1+7a)=-4 equation:


Simplifying
-8a + -4(1 + 7a) = -4
-8a + (1 * -4 + 7a * -4) = -4
-8a + (-4 + -28a) = -4

Reorder the terms:
-4 + -8a + -28a = -4

Combine like terms: -8a + -28a = -36a
-4 + -36a = -4

Add '4' to each side of the equation.
-4 + 4 + -36a = -4 + 4

Combine like terms: -4 + 4 = 0
0 + -36a = -4 + 4
-36a = -4 + 4

Combine like terms: -4 + 4 = 0
-36a = 0

Solving
-36a = 0

Solving for variable 'a'.

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

Divide each side by '-36'.
a = 0

Simplifying
a = 0

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