Question

[6.03] What is the value of the y variable in the solution to the following system of equations?
5x + 3y = 7
3x - 5y = -23

Answer 1

34x= 35-69

Answer 2

Can you solve one of the two for y? :-)

Answer 3

Or x?

(next step after you do is to substitute it into the OTHER variable and solve for the unknown)

Answer 4

i got 1 as my answer

Answer 5

after solving for x find y..or use substitution to get y

Answer 6

x=-1 and y=4

Answer 7

this are my choices
-1

1

-4

4

Answer 8

y=4

Answer 9

okay thanks