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

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


Simplifying
-8 + -8a = 8(a + 7)

Reorder the terms:
-8 + -8a = 8(7 + a)
-8 + -8a = (7 * 8 + a * 8)
-8 + -8a = (56 + 8a)

Solving
-8 + -8a = 56 + 8a

Solving for variable 'a'.

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

Add '-8a' to each side of the equation.
-8 + -8a + -8a = 56 + 8a + -8a

Combine like terms: -8a + -8a = -16a
-8 + -16a = 56 + 8a + -8a

Combine like terms: 8a + -8a = 0
-8 + -16a = 56 + 0
-8 + -16a = 56

Add '8' to each side of the equation.
-8 + 8 + -16a = 56 + 8

Combine like terms: -8 + 8 = 0
0 + -16a = 56 + 8
-16a = 56 + 8

Combine like terms: 56 + 8 = 64
-16a = 64

Divide each side by '-16'.
a = -4

Simplifying
a = -4

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