4r+64=0

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Solution for 4r+64=0 equation: 


Simplifying
4r + 64 = 0

Reorder the terms:
64 + 4r = 0

Solving
64 + 4r = 0

Solving for variable 'r'.

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

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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