Question

solve the following equation: x/3+x/4=42 answer is 72 do in step​

Answer 1

Answer:

Step-by-step explanation:

X/3+x/4=42

First take the LCM of 3 and 4 which is 12.

Then

X/3*4/4 and x/4*3/3

So it will become 4x+3x/12

Add the two nos.

7x/12 = 42

Transpose 12 to RHS

7x = 42*12

7x = 504

So, x = 504/7

x = 72

Answer is 72

Hope this helps u

Answer 2

Answer:

Answer:

Step-by-step explanation:

X/3+x/4=42

First take the LCM of 3 and 4 which is 12.

Then

X/3×4/4 and x/4×3/3

So it will become 4x+3x/12

Add the two nos.

7x/12 = 42

Transpose 12 to RHS

7x = 42*12

7x = 504

So, x = 504/7

x = 72

Answer is 72

Hope this helps you...