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

Answer:

The answer is the option C $\frac{4}{3}$

Step-by-step explanation:

we have

$\frac{3}{4}x=9$

Solve for x

Multiply by $\frac{4}{3}$ both sides

$\frac{4}{3}*\frac{3}{4}x=9*\frac{4}{3}$

$x=9*\frac{4}{3}=3*4=12$

$x=12$