-7(r-8)-3=88

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Solution for -7(r-8)-3=88 equation:


Simplifying
-7(r + -8) + -3 = 88

Reorder the terms:
-7(-8 + r) + -3 = 88
(-8 * -7 + r * -7) + -3 = 88
(56 + -7r) + -3 = 88

Reorder the terms:
56 + -3 + -7r = 88

Combine like terms: 56 + -3 = 53
53 + -7r = 88

Solving
53 + -7r = 88

Solving for variable 'r'.

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

Add '-53' to each side of the equation.
53 + -53 + -7r = 88 + -53

Combine like terms: 53 + -53 = 0
0 + -7r = 88 + -53
-7r = 88 + -53

Combine like terms: 88 + -53 = 35
-7r = 35

Divide each side by '-7'.
r = -5

Simplifying
r = -5

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