Question

x/3-y/7=7,4x/5+y/2=5 by substitution method plz real answers if answwr right i will mark u brainliest​

Answer 1

Answer:

7x+y is the answer of this question

Answer 2

Answer:7x-3y=21×7

7x-3y=147......›1

8x+5y=50.......›2

Now solve 1and2

-3 - 147 7 -3

5 -50 8 5

On solving this u will get the answer...

Step-by-step explanation:

Hope u can understand it frnd.....