2r+16=100

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Solution for 2r+16=100 equation: 


Simplifying
2r + 16 = 100

Reorder the terms:
16 + 2r = 100

Solving
16 + 2r = 100

Solving for variable 'r'.

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

Add '-16' to each side of the equation.
16 + -16 + 2r = 100 + -16

Combine like terms: 16 + -16 = 0
0 + 2r = 100 + -16
2r = 100 + -16

Combine like terms: 100 + -16 = 84
2r = 84

Divide each side by '2'.
r = 42

Simplifying
r = 42

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