16=-4(r+2)

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


Simplifying
16 = -4(r + 2)

Reorder the terms:
16 = -4(2 + r)
16 = (2 * -4 + r * -4)
16 = (-8 + -4r)

Solving
16 = -8 + -4r

Solving for variable 'r'.

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

Add '4r' to each side of the equation.
16 + 4r = -8 + -4r + 4r

Combine like terms: -4r + 4r = 0
16 + 4r = -8 + 0
16 + 4r = -8

Add '-16' to each side of the equation.
16 + -16 + 4r = -8 + -16

Combine like terms: 16 + -16 = 0
0 + 4r = -8 + -16
4r = -8 + -16

Combine like terms: -8 + -16 = -24
4r = -24

Divide each side by '4'.
r = -6

Simplifying
r = -6

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