8(9)+7a=79

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Solution for 8(9)+7a=79 equation: 


Simplifying
8(9) + 7a = 79

Multiply 8 * 9
72 + 7a = 79

Solving
72 + 7a = 79

Solving for variable 'a'.

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

Add '-72' to each side of the equation.
72 + -72 + 7a = 79 + -72

Combine like terms: 72 + -72 = 0
0 + 7a = 79 + -72
7a = 79 + -72

Combine like terms: 79 + -72 = 7
7a = 7

Divide each side by '7'.
a = 1

Simplifying
a = 1

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