2(3r-3)=-22+8r

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Solution for 2(3r-3)=-22+8r equation:


Simplifying
2(3r + -3) = -22 + 8r

Reorder the terms:
2(-3 + 3r) = -22 + 8r
(-3 * 2 + 3r * 2) = -22 + 8r
(-6 + 6r) = -22 + 8r

Solving
-6 + 6r = -22 + 8r

Solving for variable 'r'.

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

Add '-8r' to each side of the equation.
-6 + 6r + -8r = -22 + 8r + -8r

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

Combine like terms: 8r + -8r = 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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