-4(r+2)=4(2-r)

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Solution for -4(r+2)=4(2-r) equation: 


Simplifying
-4(r + 2) = 4(2 + -1r)

Reorder the terms:
-4(2 + r) = 4(2 + -1r)
(2 * -4 + r * -4) = 4(2 + -1r)
(-8 + -4r) = 4(2 + -1r)
-8 + -4r = (2 * 4 + -1r * 4)
-8 + -4r = (8 + -4r)

Add '4r' to each side of the equation.
-8 + -4r + 4r = 8 + -4r + 4r

Combine like terms: -4r + 4r = 0
-8 + 0 = 8 + -4r + 4r
-8 = 8 + -4r + 4r

Combine like terms: -4r + 4r = 0
-8 = 8 + 0
-8 = 8

Solving
-8 = 8

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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