-4r+4r=8-4r+3

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Solution for -4r+4r=8-4r+3 equation:


Simplifying
-4r + 4r = 8 + -4r + 3

Combine like terms: -4r + 4r = 0
0 = 8 + -4r + 3

Reorder the terms:
0 = 8 + 3 + -4r

Combine like terms: 8 + 3 = 11
0 = 11 + -4r

Solving
0 = 11 + -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.
0 + 4r = 11 + -4r + 4r
Remove the zero:
4r = 11 + -4r + 4r

Combine like terms: -4r + 4r = 0
4r = 11 + 0
4r = 11

Divide each side by '4'.
r = 2.75

Simplifying
r = 2.75

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