Question

For 3 and 4, first write as an equation, then sole for the variable.

(3)
Seven more than five timed a number is equal to twenty-two.

(4)
Jun had less than three times as many books as harriet. if Jun has 13 books. how many books does harriet have?

(Please help me)​

Answer 1

Step-by-step explanation:

3)

let x be the no

7+5(x) = 22

5x = 22-7

x = 15/5

x= 3

4)

let y be the no

3y - 13 =