-88=7r-4

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Solution for -88=7r-4 equation:


Simplifying
-88 = 7r + -4

Reorder the terms:
-88 = -4 + 7r

Solving
-88 = -4 + 7r

Solving for variable 'r'.

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

Add '-7r' to each side of the equation.
-88 + -7r = -4 + 7r + -7r

Combine like terms: 7r + -7r = 0
-88 + -7r = -4 + 0
-88 + -7r = -4

Add '88' to each side of the equation.
-88 + 88 + -7r = -4 + 88

Combine like terms: -88 + 88 = 0
0 + -7r = -4 + 88
-7r = -4 + 88

Combine like terms: -4 + 88 = 84
-7r = 84

Divide each side by '-7'.
r = -12

Simplifying
r = -12

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