-3+4r=-31

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Solution for -3+4r=-31 equation: 


Simplifying
-3 + 4r = -31

Solving
-3 + 4r = -31

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 + 4r = -31 + 3

Combine like terms: -3 + 3 = 0
0 + 4r = -31 + 3
4r = -31 + 3

Combine like terms: -31 + 3 = -28
4r = -28

Divide each side by '4'.
r = -7

Simplifying
r = -7

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