-114=-2(1-7r)

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Solution for -114=-2(1-7r) equation:


Simplifying
-114 = -2(1 + -7r)
-114 = (1 * -2 + -7r * -2)
-114 = (-2 + 14r)

Solving
-114 = -2 + 14r

Solving for variable 'r'.

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

Add '-14r' to each side of the equation.
-114 + -14r = -2 + 14r + -14r

Combine like terms: 14r + -14r = 0
-114 + -14r = -2 + 0
-114 + -14r = -2

Add '114' to each side of the equation.
-114 + 114 + -14r = -2 + 114

Combine like terms: -114 + 114 = 0
0 + -14r = -2 + 114
-14r = -2 + 114

Combine like terms: -2 + 114 = 112
-14r = 112

Divide each side by '-14'.
r = -8

Simplifying
r = -8

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