-3r+6=4-2r+8

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Solution for -3r+6=4-2r+8 equation:


Simplifying
-3r + 6 = 4 + -2r + 8

Reorder the terms:
6 + -3r = 4 + -2r + 8

Reorder the terms:
6 + -3r = 4 + 8 + -2r

Combine like terms: 4 + 8 = 12
6 + -3r = 12 + -2r

Solving
6 + -3r = 12 + -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.
6 + -3r + 2r = 12 + -2r + 2r

Combine like terms: -3r + 2r = -1r
6 + -1r = 12 + -2r + 2r

Combine like terms: -2r + 2r = 0
6 + -1r = 12 + 0
6 + -1r = 12

Add '-6' to each side of the equation.
6 + -6 + -1r = 12 + -6

Combine like terms: 6 + -6 = 0
0 + -1r = 12 + -6
-1r = 12 + -6

Combine like terms: 12 + -6 = 6
-1r = 6

Divide each side by '-1'.
r = -6

Simplifying
r = -6

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