7(-8r-5)=-483

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Solution for 7(-8r-5)=-483 equation:


Simplifying
7(-8r + -5) = -483

Reorder the terms:
7(-5 + -8r) = -483
(-5 * 7 + -8r * 7) = -483
(-35 + -56r) = -483

Solving
-35 + -56r = -483

Solving for variable 'r'.

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

Add '35' to each side of the equation.
-35 + 35 + -56r = -483 + 35

Combine like terms: -35 + 35 = 0
0 + -56r = -483 + 35
-56r = -483 + 35

Combine like terms: -483 + 35 = -448
-56r = -448

Divide each side by '-56'.
r = 8

Simplifying
r = 8

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