X intercept is (14/9,0)
Y intercept is (0,-2)
I would use subsitution
y=x-7
sub x-7 for every x
5x+2(x-7)=14
5x+2x-14=14
add 14 to both sides
7x=28
divide both sides by 7
x=4
sub
y=x-7
y=4-7
y=-3
x=4
y=-3
(4,-3)
Answer:
A
Step-by-step explanation:
Part a: you would get 3x+4=22
Part b: you would get 6 as your answer
2\x^-5y this is for the first one
and for the second i do'nt know sorry
