-3(9r+4)=

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Solution for -3(9r+4)= equation:


Simplifying
-3(9r + 4) = 0

Reorder the terms:
-3(4 + 9r) = 0
(4 * -3 + 9r * -3) = 0
(-12 + -27r) = 0

Solving
-12 + -27r = 0

Solving for variable 'r'.

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

Add '12' to each side of the equation.
-12 + 12 + -27r = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -27r = 0 + 12
-27r = 0 + 12

Combine like terms: 0 + 12 = 12
-27r = 12

Divide each side by '-27'.
r = -0.4444444444

Simplifying
r = -0.4444444444

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