Question

Zach's age is twice Dylan's age and the sum of their ages is 45. How old is Zach?

Write and solve a system of linear equations.

I need help on this

Answer 1

Answer: Zach is 30

Step-by-step explanation: 45 divided by 3=15 then add up 15+15 bc ACH is twice Dylans age. Zach is 30 Dylan is 15