Question

give me answes I will mark as brainlist​

Answer 1

Answer:

1) x-9/x-5= 5/7

cross multiplication

7(x-9)+5(x-5)

7x-63+5x-25

7x-5x+63-25

2x+38

2) 5(x-3)=3(X+2)

5x-15= 3x+6

5x-3x= 15+6

2x= 21

X= 21/2

3) y-4/3+3y=14

y-4/3+y= 14/3

y+y-4/3=14/3

2y-4/3=14/3

2y-4(3)= 14(3)

6y-12= 42

6y= 42+12

6y= 54

y= 54/6= 9

4) 2m+7= 9

2m= 9-7

2m= 2

m=2/2= 1

m= 1