contestada

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

Respuesta :

Edufirst
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
calculista

Answer:

The answer is the option C [tex]\frac{4}{3}[/tex]

Step-by-step explanation:

we have

[tex]\frac{3}{4}x=9[/tex]

Solve for x

Multiply by [tex]\frac{4}{3}[/tex] both sides

[tex]\frac{4}{3}*\frac{3}{4}x=9*\frac{4}{3}[/tex]

[tex]x=9*\frac{4}{3}=3*4=12[/tex]

[tex]x=12[/tex]