What is the value of r in the equation 6(1 + 2r) - 3(1 - 8r) = 75?

Gustav asked Oct 18, 2023

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Gustav asked Oct 18, 2023

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19 votes

Answer:

Explanation:

$6(1+2r)-3(1-8r)=75 \\ \\ 6+12r-3+24r=75 \\ \\ 3+36r=75 \\ \\ 36r=72 \\ \\ r=2$

Andreas Abel answered Oct 22, 2023

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