2(7-3r)=3r-22

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Solution for 2(7-3r)=3r-22 equation:


Simplifying
2(7 + -3r) = 3r + -22
(7 * 2 + -3r * 2) = 3r + -22
(14 + -6r) = 3r + -22

Reorder the terms:
14 + -6r = -22 + 3r

Solving
14 + -6r = -22 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
14 + -6r + -3r = -22 + 3r + -3r

Combine like terms: -6r + -3r = -9r
14 + -9r = -22 + 3r + -3r

Combine like terms: 3r + -3r = 0
14 + -9r = -22 + 0
14 + -9r = -22

Add '-14' to each side of the equation.
14 + -14 + -9r = -22 + -14

Combine like terms: 14 + -14 = 0
0 + -9r = -22 + -14
-9r = -22 + -14

Combine like terms: -22 + -14 = -36
-9r = -36

Divide each side by '-9'.
r = 4

Simplifying
r = 4

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