Question

Which equation is equivalent to

1/5x-3=2/3

A 5X-45=3

B 3x - 15=10

C 3x-45 = 10

D X-15 = 10

Answer 1

c) 3x - 45 = 10

Explanation:

`(1)/(5)x-3=(2)/(3)\\\\(1)/(5)x-(3*5)/(1*5)=(2)/(3)\\\\(x-15)/(5)=(2)/(3)\\`

Cross multiply,

3*(x - 15) = 2*5

3*x - 3*15 = 10

3x - 45 = 10