-8(a+7)=-80

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Solution for -8(a+7)=-80 equation:


Simplifying
-8(a + 7) = -80

Reorder the terms:
-8(7 + a) = -80
(7 * -8 + a * -8) = -80
(-56 + -8a) = -80

Solving
-56 + -8a = -80

Solving for variable 'a'.

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

Add '56' to each side of the equation.
-56 + 56 + -8a = -80 + 56

Combine like terms: -56 + 56 = 0
0 + -8a = -80 + 56
-8a = -80 + 56

Combine like terms: -80 + 56 = -24
-8a = -24

Divide each side by '-8'.
a = 3

Simplifying
a = 3

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