2(4-2r)=-r+5

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Solution for 2(4-2r)=-r+5 equation: 


Simplifying
2(4 + -2r) = -1r + 5
(4 * 2 + -2r * 2) = -1r + 5
(8 + -4r) = -1r + 5

Reorder the terms:
8 + -4r = 5 + -1r

Solving
8 + -4r = 5 + -1r

Solving for variable 'r'.

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

Add 'r' to each side of the equation.
8 + -4r + r = 5 + -1r + r

Combine like terms: -4r + r = -3r
8 + -3r = 5 + -1r + r

Combine like terms: -1r + r = 0
8 + -3r = 5 + 0
8 + -3r = 5

Add '-8' to each side of the equation.
8 + -8 + -3r = 5 + -8

Combine like terms: 8 + -8 = 0
0 + -3r = 5 + -8
-3r = 5 + -8

Combine like terms: 5 + -8 = -3
-3r = -3

Divide each side by '-3'.
r = 1

Simplifying
r = 1

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