-8(5r+7)=-176

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Solution for -8(5r+7)=-176 equation:


Simplifying
-8(5r + 7) = -176

Reorder the terms:
-8(7 + 5r) = -176
(7 * -8 + 5r * -8) = -176
(-56 + -40r) = -176

Solving
-56 + -40r = -176

Solving for variable 'r'.

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

Add '56' to each side of the equation.
-56 + 56 + -40r = -176 + 56

Combine like terms: -56 + 56 = 0
0 + -40r = -176 + 56
-40r = -176 + 56

Combine like terms: -176 + 56 = -120
-40r = -120

Divide each side by '-40'.
r = 3

Simplifying
r = 3

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