-5(a-71)=-80

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Solution for -5(a-71)=-80 equation:


Simplifying
-5(a + -71) = -80

Reorder the terms:
-5(-71 + a) = -80
(-71 * -5 + a * -5) = -80
(355 + -5a) = -80

Solving
355 + -5a = -80

Solving for variable 'a'.

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

Add '-355' to each side of the equation.
355 + -355 + -5a = -80 + -355

Combine like terms: 355 + -355 = 0
0 + -5a = -80 + -355
-5a = -80 + -355

Combine like terms: -80 + -355 = -435
-5a = -435

Divide each side by '-5'.
a = 87

Simplifying
a = 87

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