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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