-8(7r-3)+r=-306

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Solution for -8(7r-3)+r=-306 equation:


Simplifying
-8(7r + -3) + r = -306

Reorder the terms:
-8(-3 + 7r) + r = -306
(-3 * -8 + 7r * -8) + r = -306
(24 + -56r) + r = -306

Combine like terms: -56r + r = -55r
24 + -55r = -306

Solving
24 + -55r = -306

Solving for variable 'r'.

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

Add '-24' to each side of the equation.
24 + -24 + -55r = -306 + -24

Combine like terms: 24 + -24 = 0
0 + -55r = -306 + -24
-55r = -306 + -24

Combine like terms: -306 + -24 = -330
-55r = -330

Divide each side by '-55'.
r = 6

Simplifying
r = 6

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