ab+7=c

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Solution for ab+7=c equation: 


Simplifying
ab + 7 = c

Reorder the terms:
7 + ab = c

Solving
7 + ab = c

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + ab = -7 + c

Combine like terms: 7 + -7 = 0
0 + ab = -7 + c
ab = -7 + c

Divide each side by 'b'.
a = -7b-1 + b-1c

Simplifying
a = -7b-1 + b-1c

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