7a-56=-7

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Solution for 7a-56=-7 equation: 


Simplifying
7a + -56 = -7

Reorder the terms:
-56 + 7a = -7

Solving
-56 + 7a = -7

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 + 7a = -7 + 56

Combine like terms: -56 + 56 = 0
0 + 7a = -7 + 56
7a = -7 + 56

Combine like terms: -7 + 56 = 49
7a = 49

Divide each side by '7'.
a = 7

Simplifying
a = 7

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