8+2r-2=6r+22-2r

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Solution for 8+2r-2=6r+22-2r equation:


Simplifying
8 + 2r + -2 = 6r + 22 + -2r

Reorder the terms:
8 + -2 + 2r = 6r + 22 + -2r

Combine like terms: 8 + -2 = 6
6 + 2r = 6r + 22 + -2r

Reorder the terms:
6 + 2r = 22 + 6r + -2r

Combine like terms: 6r + -2r = 4r
6 + 2r = 22 + 4r

Solving
6 + 2r = 22 + 4r

Solving for variable 'r'.

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

Add '-4r' to each side of the equation.
6 + 2r + -4r = 22 + 4r + -4r

Combine like terms: 2r + -4r = -2r
6 + -2r = 22 + 4r + -4r

Combine like terms: 4r + -4r = 0
6 + -2r = 22 + 0
6 + -2r = 22

Add '-6' to each side of the equation.
6 + -6 + -2r = 22 + -6

Combine like terms: 6 + -6 = 0
0 + -2r = 22 + -6
-2r = 22 + -6

Combine like terms: 22 + -6 = 16
-2r = 16

Divide each side by '-2'.
r = -8

Simplifying
r = -8

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