Solve.
-If three times a number added to 4 is divided by the number plus 7, the result is four thirds. Find the number.
A)165
B)- 6
C) $\frac { 5 } { 9 }$
D)- $- \frac { 8 } { 5 }$

Question

Quizplus · Accepted Answer

Let the number be x.Then, (3x + 4) / (x + 7) = 4/3=> 3(3x + 4) = 4(x + 7)=> 9x + 12 = 4x + 28=> 9x - 4x = 28 - 12=> 5x = 16=> x = 16/5=> x = 3.2

Solve -If Three Times a Number Added to 4 Is 59\frac { 5 } { 9 }95​

Solve
-If Three Times a Number Added to 4 Is $\frac { 5 } { 9 }$