2(r-3)+4-5r=16

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Solution for 2(r-3)+4-5r=16 equation: 


Simplifying
2(r + -3) + 4 + -5r = 16

Reorder the terms:
2(-3 + r) + 4 + -5r = 16
(-3 * 2 + r * 2) + 4 + -5r = 16
(-6 + 2r) + 4 + -5r = 16

Reorder the terms:
-6 + 4 + 2r + -5r = 16

Combine like terms: -6 + 4 = -2
-2 + 2r + -5r = 16

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

Solving
-2 + -3r = 16

Solving for variable 'r'.

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

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

Combine like terms: -2 + 2 = 0
0 + -3r = 16 + 2
-3r = 16 + 2

Combine like terms: 16 + 2 = 18
-3r = 18

Divide each side by '-3'.
r = -6

Simplifying
r = -6

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