3-2r=3r+8

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Solution for 3-2r=3r+8 equation:


Simplifying
3 + -2r = 3r + 8

Reorder the terms:
3 + -2r = 8 + 3r

Solving
3 + -2r = 8 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
3 + -2r + -3r = 8 + 3r + -3r

Combine like terms: -2r + -3r = -5r
3 + -5r = 8 + 3r + -3r

Combine like terms: 3r + -3r = 0
3 + -5r = 8 + 0
3 + -5r = 8

Add '-3' to each side of the equation.
3 + -3 + -5r = 8 + -3

Combine like terms: 3 + -3 = 0
0 + -5r = 8 + -3
-5r = 8 + -3

Combine like terms: 8 + -3 = 5
-5r = 5

Divide each side by '-5'.
r = -1

Simplifying
r = -1

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