6(-7r+3)=-318

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Solution for 6(-7r+3)=-318 equation:


Simplifying
6(-7r + 3) = -318

Reorder the terms:
6(3 + -7r) = -318
(3 * 6 + -7r * 6) = -318
(18 + -42r) = -318

Solving
18 + -42r = -318

Solving for variable 'r'.

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

Add '-18' to each side of the equation.
18 + -18 + -42r = -318 + -18

Combine like terms: 18 + -18 = 0
0 + -42r = -318 + -18
-42r = -318 + -18

Combine like terms: -318 + -18 = -336
-42r = -336

Divide each side by '-42'.
r = 8

Simplifying
r = 8

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