Question

Q.8 solve 15/4 -7x =9
a. 34
b.-3/4
c. 1
d. none of these​

Answer 1

Answer:

x= -3/4

Step-by-step explanation:

15/4-7x=9

15-28x/4=9

15-28x=36

-28x=36-15

-28x=21

x= -21/28

x = -3/4

Answer 2

Answer:

15/4-7x=9( by applying cross multiplication method)

9(4-7x)=15

36-63x=15

36-16=63x

20=63x

x=63/20( cutting it with 2 table)

x=21/10

x=2.1

so from these options no one is the right answer

HOPE ITS HELP YOU IF YES THEN PLZ FOLLOW ME &MARK ME AS BRILLIANT PLZZZZZZZZZZZZZZZZZZZZZZZZZ