-3-10r=-93

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Solution for -3-10r=-93 equation: 


Simplifying
-3 + -10r = -93

Solving
-3 + -10r = -93

Solving for variable 'r'.

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

Add '3' to each side of the equation.
-3 + 3 + -10r = -93 + 3

Combine like terms: -3 + 3 = 0
0 + -10r = -93 + 3
-10r = -93 + 3

Combine like terms: -93 + 3 = -90
-10r = -90

Divide each side by '-10'.
r = 9

Simplifying
r = 9

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