-36=3(-3r-3)

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Solution for -36=3(-3r-3) equation:


Simplifying
-36 = 3(-3r + -3)

Reorder the terms:
-36 = 3(-3 + -3r)
-36 = (-3 * 3 + -3r * 3)
-36 = (-9 + -9r)

Solving
-36 = -9 + -9r

Solving for variable 'r'.

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

Add '9r' to each side of the equation.
-36 + 9r = -9 + -9r + 9r

Combine like terms: -9r + 9r = 0
-36 + 9r = -9 + 0
-36 + 9r = -9

Add '36' to each side of the equation.
-36 + 36 + 9r = -9 + 36

Combine like terms: -36 + 36 = 0
0 + 9r = -9 + 36
9r = -9 + 36

Combine like terms: -9 + 36 = 27
9r = 27

Divide each side by '9'.
r = 3

Simplifying
r = 3

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