88=-8(r-5)

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Solution for 88=-8(r-5) equation:


Simplifying
88 = -8(r + -5)

Reorder the terms:
88 = -8(-5 + r)
88 = (-5 * -8 + r * -8)
88 = (40 + -8r)

Solving
88 = 40 + -8r

Solving for variable 'r'.

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

Add '8r' to each side of the equation.
88 + 8r = 40 + -8r + 8r

Combine like terms: -8r + 8r = 0
88 + 8r = 40 + 0
88 + 8r = 40

Add '-88' to each side of the equation.
88 + -88 + 8r = 40 + -88

Combine like terms: 88 + -88 = 0
0 + 8r = 40 + -88
8r = 40 + -88

Combine like terms: 40 + -88 = -48
8r = -48

Divide each side by '8'.
r = -6

Simplifying
r = -6

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