-3r+4=2-2r+1

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Solution for -3r+4=2-2r+1 equation:


Simplifying
-3r + 4 = 2 + -2r + 1

Reorder the terms:
4 + -3r = 2 + -2r + 1

Reorder the terms:
4 + -3r = 2 + 1 + -2r

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

Solving
4 + -3r = 3 + -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.
4 + -3r + 2r = 3 + -2r + 2r

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

Combine like terms: -2r + 2r = 0
4 + -1r = 3 + 0
4 + -1r = 3

Add '-4' to each side of the equation.
4 + -4 + -1r = 3 + -4

Combine like terms: 4 + -4 = 0
0 + -1r = 3 + -4
-1r = 3 + -4

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

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

Simplifying
r = 1

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