r(16)=16(80-3*16)

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Solution for r(16)=16(80-3*16) equation: 


Simplifying
r(16) = 16(80 + -3 * 16)

Reorder the terms for easier multiplication:
16r = 16(80 + -3 * 16)

Multiply -3 * 16
16r = 16(80 + -48)

Combine like terms: 80 + -48 = 32
16r = 16(32)

Multiply 16 * 32
16r = 512

Solving
16r = 512

Solving for variable 'r'.

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

Divide each side by '16'.
r = 32

Simplifying
r = 32

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