Answer:
A,(‒6,1)
Step-by-step explanation:
y=7x+43
y=2x+13
(choose one equation &multiply by ‒1 to be y=0)
‒y=‒7x‒43
y=2x+13
0=‒5x‒30
we got the equation this (‒5x‒30=0) now we can solve x
‒5x‒30=0
‒5x=30
‒5x/‒5=30/‒5
x=‒6 (now we got the value of x, then we will find tge value of y by substitute )
y=2x+13
y=2(‒6)+13
y=‒12+13
y=1
therefore the pairs will be (‒6,1)
i hope my answer is clear
