Solve the equation. $\frac { n } { 75 - n } = 4 + \frac { 50 } { 75 - n }$
A) n = 68
B) n = 73
C) n = 70
D) n = 66
E) n = 71

Name: Solve the equation. $\frac { n } { 75 - n } = 4 + \frac { 50 } { 75 - n }$ A) n = 68 B) n = 73 C) n = 70 D) n = 66 E) n = 71
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Question

Quizplus · Accepted Answer

To solve the equation, first multiply both sides by $75 - n$ to eliminate the denominators: $n = 4(75 - n) + 50$. Simplify to get $n = 300 - 4n + 50$. Combine like terms to get $5n = 350$, so $n = 70$.

Solve the Equation n75−n=4+5075−n\frac { n } { 75 - n } = 4 + \frac { 50 } { 75 - n }75−nn​=4+75−n50​

Solve the Equation $\frac { n } { 75 - n } = 4 + \frac { 50 } { 75 - n }$