-3r+2-r=5r+5

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Solution for -3r+2-r=5r+5 equation:


Simplifying
-3r + 2 + -1r = 5r + 5

Reorder the terms:
2 + -3r + -1r = 5r + 5

Combine like terms: -3r + -1r = -4r
2 + -4r = 5r + 5

Reorder the terms:
2 + -4r = 5 + 5r

Solving
2 + -4r = 5 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
2 + -4r + -5r = 5 + 5r + -5r

Combine like terms: -4r + -5r = -9r
2 + -9r = 5 + 5r + -5r

Combine like terms: 5r + -5r = 0
2 + -9r = 5 + 0
2 + -9r = 5

Add '-2' to each side of the equation.
2 + -2 + -9r = 5 + -2

Combine like terms: 2 + -2 = 0
0 + -9r = 5 + -2
-9r = 5 + -2

Combine like terms: 5 + -2 = 3
-9r = 3

Divide each side by '-9'.
r = -0.3333333333

Simplifying
r = -0.3333333333

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