4-3r=-16+2r

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Solution for 4-3r=-16+2r equation: 


Simplifying
4 + -3r = -16 + 2r

Solving
4 + -3r = -16 + 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
4 + -3r + -2r = -16 + 2r + -2r

Combine like terms: -3r + -2r = -5r
4 + -5r = -16 + 2r + -2r

Combine like terms: 2r + -2r = 0
4 + -5r = -16 + 0
4 + -5r = -16

Add '-4' to each side of the equation.
4 + -4 + -5r = -16 + -4

Combine like terms: 4 + -4 = 0
0 + -5r = -16 + -4
-5r = -16 + -4

Combine like terms: -16 + -4 = -20
-5r = -20

Divide each side by '-5'.
r = 4

Simplifying
r = 4

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