Question

PLEASE HELP! Which number should each side of the equation 34x=9 be multiplied by to produce the equivalent equation of x = 12?

a.−34
b.14
c. 43
d. 4

Answer 1

The original equation is [3/4]x = 9

To solve for x, you have to multiply both sides by 4/3

[4/3]*[3/4]x = 9*[4/3]

x = 36/3 = 12

Answer: 4/3

Answer 2

The answer is the option C
`(4)/(3)`

Explanation:

we have

`(3)/(4)x=9`

Solve for x

Multiply by
`(4)/(3)` both sides

`(4)/(3)*(3)/(4)x=9*(4)/(3)`

`x=9*(4)/(3)=3*4=12`

`x=12`