-3(9r-7)=32

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Solution for -3(9r-7)=32 equation:


Simplifying
-3(9r + -7) = 32

Reorder the terms:
-3(-7 + 9r) = 32
(-7 * -3 + 9r * -3) = 32
(21 + -27r) = 32

Solving
21 + -27r = 32

Solving for variable 'r'.

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

Add '-21' to each side of the equation.
21 + -21 + -27r = 32 + -21

Combine like terms: 21 + -21 = 0
0 + -27r = 32 + -21
-27r = 32 + -21

Combine like terms: 32 + -21 = 11
-27r = 11

Divide each side by '-27'.
r = -0.4074074074

Simplifying
r = -0.4074074074

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