-3(1-6r)=-147

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Solution for -3(1-6r)=-147 equation: 


Simplifying
-3(1 + -6r) = -147
(1 * -3 + -6r * -3) = -147
(-3 + 18r) = -147

Solving
-3 + 18r = -147

Solving for variable 'r'.

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

Add '3' to each side of the equation.
-3 + 3 + 18r = -147 + 3

Combine like terms: -3 + 3 = 0
0 + 18r = -147 + 3
18r = -147 + 3

Combine like terms: -147 + 3 = -144
18r = -144

Divide each side by '18'.
r = -8

Simplifying
r = -8

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