-3(-3r+2)=-51

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Solution for -3(-3r+2)=-51 equation:


Simplifying
-3(-3r + 2) = -51

Reorder the terms:
-3(2 + -3r) = -51
(2 * -3 + -3r * -3) = -51
(-6 + 9r) = -51

Solving
-6 + 9r = -51

Solving for variable 'r'.

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

Add '6' to each side of the equation.
-6 + 6 + 9r = -51 + 6

Combine like terms: -6 + 6 = 0
0 + 9r = -51 + 6
9r = -51 + 6

Combine like terms: -51 + 6 = -45
9r = -45

Divide each side by '9'.
r = -5

Simplifying
r = -5

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