Question

What is the solution of the system?
y = 1/2x
2x + 3y = 28

Answer 1

plug in the value of y instead of y in the 2nd equation
2x + 3(1/2)x = 28

Answer 2

in the second equation, replace \(y\) by \(\frac{1}{2}x\)

Answer 3

Simplify and solve for x, then plug the value of x back into the first equation to get y.

Answer 4

alright and how do i solve the second equation? :/ i'm terrible at math lol

Answer 5

never mind, I got it!! :)