Question

Solve for x in the following proportion:
3 over 7 equals 2 over x
A. x = 14
B. x = 7
C. x = 21/2
D. x = 14/3
this is d or A

Answer 1

D

Answer 2

Solve by cross-multiplication
\[\frac{3}{7}=\frac{2}{x}\]\[3*x=2*7\]
\[x=\]

Answer 3

x = 14/3