-2(2-7r)=-88

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Solution for -2(2-7r)=-88 equation: 


Simplifying
-2(2 + -7r) = -88
(2 * -2 + -7r * -2) = -88
(-4 + 14r) = -88

Solving
-4 + 14r = -88

Solving for variable 'r'.

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

Add '4' to each side of the equation.
-4 + 4 + 14r = -88 + 4

Combine like terms: -4 + 4 = 0
0 + 14r = -88 + 4
14r = -88 + 4

Combine like terms: -88 + 4 = -84
14r = -84

Divide each side by '14'.
r = -6

Simplifying
r = -6

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