4=16r-4

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Solution for 4=16r-4 equation: 


Simplifying
4 = 16r + -4

Reorder the terms:
4 = -4 + 16r

Solving
4 = -4 + 16r

Solving for variable 'r'.

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

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

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

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

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

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

Divide each side by '-16'.
r = 0.5

Simplifying
r = 0.5

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