8(r+7)=88

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Solution for 8(r+7)=88 equation: 


Simplifying
8(r + 7) = 88

Reorder the terms:
8(7 + r) = 88
(7 * 8 + r * 8) = 88
(56 + 8r) = 88

Solving
56 + 8r = 88

Solving for variable 'r'.

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

Add '-56' to each side of the equation.
56 + -56 + 8r = 88 + -56

Combine like terms: 56 + -56 = 0
0 + 8r = 88 + -56
8r = 88 + -56

Combine like terms: 88 + -56 = 32
8r = 32

Divide each side by '8'.
r = 4

Simplifying
r = 4

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