-3+4r-3r=-5r+7r

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Solution for -3+4r-3r=-5r+7r equation:


Simplifying
-3 + 4r + -3r = -5r + 7r

Combine like terms: 4r + -3r = 1r
-3 + 1r = -5r + 7r

Combine like terms: -5r + 7r = 2r
-3 + 1r = 2r

Solving
-3 + 1r = 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
-3 + 1r + -2r = 2r + -2r

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

Combine like terms: 2r + -2r = 0
-3 + -1r = 0

Add '3' to each side of the equation.
-3 + 3 + -1r = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -1r = 0 + 3
-1r = 0 + 3

Combine like terms: 0 + 3 = 3
-1r = 3

Divide each side by '-1'.
r = -3

Simplifying
r = -3

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