-2(1-6r)=-12+22r

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Solution for -2(1-6r)=-12+22r equation:


Simplifying
-2(1 + -6r) = -12 + 22r
(1 * -2 + -6r * -2) = -12 + 22r
(-2 + 12r) = -12 + 22r

Solving
-2 + 12r = -12 + 22r

Solving for variable 'r'.

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

Add '-22r' to each side of the equation.
-2 + 12r + -22r = -12 + 22r + -22r

Combine like terms: 12r + -22r = -10r
-2 + -10r = -12 + 22r + -22r

Combine like terms: 22r + -22r = 0
-2 + -10r = -12 + 0
-2 + -10r = -12

Add '2' to each side of the equation.
-2 + 2 + -10r = -12 + 2

Combine like terms: -2 + 2 = 0
0 + -10r = -12 + 2
-10r = -12 + 2

Combine like terms: -12 + 2 = -10
-10r = -10

Divide each side by '-10'.
r = 1

Simplifying
r = 1

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