8(7a-7)=112

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Solution for 8(7a-7)=112 equation:


Simplifying
8(7a + -7) = 112

Reorder the terms:
8(-7 + 7a) = 112
(-7 * 8 + 7a * 8) = 112
(-56 + 56a) = 112

Solving
-56 + 56a = 112

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 + 56a = 112 + 56

Combine like terms: -56 + 56 = 0
0 + 56a = 112 + 56
56a = 112 + 56

Combine like terms: 112 + 56 = 168
56a = 168

Divide each side by '56'.
a = 3

Simplifying
a = 3

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