Question

all rational number is such that when you multiply it by 5 by 2 and add 2 by 3 to the product you get - 7 by 12 what is the number​

Answer 1

Answer:

-1/2 is the answer of this question

Answer 2

Answer:

-79/180

Step-by-step explanation:

let the number be x, then,

5/2x+2/3=-7/12

(15x+4)/6= -7/12

15x+6= -7/12

12( 15x+6)= -7

180x+72 = -7

180 x=-7-72

x= -79/180