Question

solve the following systems of equations show work please.
2x=5y
x+y=1

Answer 1

y = (2x)/5

y = 1-x

Set y = y

(2x)/5 = 1-x

Solve for x:

5(1-x) = 2x

5 - 5x = 2x

5 = 7x

x = 5/7
y = 2/7

Answer 2

I hope my steps made sense. For these, always solve both equations for y first. Then set y = y, eliminating y, and leaving the equation in terms of x. Then solve for x.

Answer 3

Thank you flyqueen ;)

Answer 4

ur welcome show off..lol...just joking i would also showoff if i was as good as u in math..lol ;p

Answer 5

I don't consider this being good at math.