Question

plz slove and check this answers with in 3:०० ko clock at in afternoon plz help me guys​

Answer 1

Answer:

yay all the answers are correct

Step-by-step explanation:

But check the 4th

Answer 2

Answer:

srry answering after 4 weeks but before 3'o clock (right now it's 2:50)

Step-by-step explanation:

(8x - 3)/3x = 2

8x - 3 = 6x

8x - 6x = 3

2x = 3

x = 3/2

9x/(7 - 9x) = 15

9x = 15(7 - 9x)

9x = 105 - 135x

9x + 135x = 105

144x = 105

x = 105/144

x = 35/48

z/z + 15 = 4/9

9z = 4(z + 15)

9z = 4z + 60

9z - 4z = 60

5z = 60

z = 60/5

z= 12

(3y + 4)/(2 - 9y) = -2/5

5(3y + 4) = -2(2 - 9y)

15y + 20 = -4 + 18y

18y - 15y = 20 + 4

3y = 24

y = 24/3

y = 8

(7y + 4)/(y + 2) = -4/3

3(7y + 4) = -4(y + 2)

21y + 12 = -4y - 8

21y + 4y = -8 - 12

25y = -20

y = -20/25

y = -4/5