12(8)+10r=7

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Solution for 12(8)+10r=7 equation: 


Simplifying
12(8) + 10r = 7

Multiply 12 * 8
96 + 10r = 7

Solving
96 + 10r = 7

Solving for variable 'r'.

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

Add '-96' to each side of the equation.
96 + -96 + 10r = 7 + -96

Combine like terms: 96 + -96 = 0
0 + 10r = 7 + -96
10r = 7 + -96

Combine like terms: 7 + -96 = -89
10r = -89

Divide each side by '10'.
r = -8.9

Simplifying
r = -8.9

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