64=4r

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Solution for 64=4r equation:


Simplifying
64 = 4r

Solving
64 = 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.
64 + -4r = 4r + -4r

Combine like terms: 4r + -4r = 0
64 + -4r = 0

Add '-64' to each side of the equation.
64 + -64 + -4r = 0 + -64

Combine like terms: 64 + -64 = 0
0 + -4r = 0 + -64
-4r = 0 + -64

Combine like terms: 0 + -64 = -64
-4r = -64

Divide each side by '-4'.
r = 16

Simplifying
r = 16

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