-8=4r+4

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Solution for -8=4r+4 equation:


Simplifying
-8 = 4r + 4

Reorder the terms:
-8 = 4 + 4r

Solving
-8 = 4 + 4r

Solving for variable 'r'.

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

Add '-4r' to each side of the equation.
-8 + -4r = 4 + 4r + -4r

Combine like terms: 4r + -4r = 0
-8 + -4r = 4 + 0
-8 + -4r = 4

Add '8' to each side of the equation.
-8 + 8 + -4r = 4 + 8

Combine like terms: -8 + 8 = 0
0 + -4r = 4 + 8
-4r = 4 + 8

Combine like terms: 4 + 8 = 12
-4r = 12

Divide each side by '-4'.
r = -3

Simplifying
r = -3

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