Question

Solve the equation
$\frac{x}{3} + \frac{x}{4} = 42$
​

Answer 1

Step-by-step explanation:

(4x+3x)/12=42

7x/12=42

x=72

Answer 2

Answer:

x=72 is the answer

Step-by-step explanation:

x/3+x/4 = 42

(4x+3x)/12=42

7x/12=42

7x=42×12

x=(42×12)/7

x=6×12

x=72