Question

plz solve this by step by step anyone who solve it I will mark him as brainlist​

Answer 1

Answer:

x/x+4=5/7.

7(x)=5(x+4).

7x=5x+20.

7x+5x=20.

2x=20.

x=20/2

x=10.

I think this is your answer.

10/10+4=5/7.

10/14=5/7.

5/7=5/7. (Because cancel numbertor & denominaror by 2×5 & 2×7).

Answer 2

Answer:

Step 1: Cross multiply

7x = 5 ( x + y )

Step 2: Open the bracket on the right hand side

7x = 5X + 5y

Step 3: Bring all the x together

7x - 5x = 5y

so, the final answer is

2x - 5y = 0