16=-2r

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Solution for 16=-2r equation:


Simplifying
16 = -2r

Solving
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.
16 + 2r = -2r + 2r

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

Add '-16' to each side of the equation.
16 + -16 + 2r = 0 + -16

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

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

Divide each side by '2'.
r = -8

Simplifying
r = -8

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