-7-5r=68

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Solution for -7-5r=68 equation: 


Simplifying
-7 + -5r = 68

Solving
-7 + -5r = 68

Solving for variable 'r'.

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

Add '7' to each side of the equation.
-7 + 7 + -5r = 68 + 7

Combine like terms: -7 + 7 = 0
0 + -5r = 68 + 7
-5r = 68 + 7

Combine like terms: 68 + 7 = 75
-5r = 75

Divide each side by '-5'.
r = -15

Simplifying
r = -15

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