Question

What is the solution to the system of equations?

y = 1/3x - 10

2x + y = 4

(–8, 6)
(–6, 16)
(6, –8)
(16, –6)

Answer 1

Plug in the first formula unto the second formula in place of the y variable

Answer 2

2x+1/3x-10=4
7/3x-10=4
7/3x=14
x=6

Answer 3

What answer choice gives you 6 as an x value

Answer 4

only option would be c

Answer 5

Yes good job

Answer 6

couldnt have done it without you

Answer 7

you're welcome! I'm able to help you whenever i'm online

Answer 8

thx

Answer 9

No prob