Answer:
1 2/6
Step-by-step explanation:
x=10, y=4
3x-3y=18
(-)3x-(-)8y=-(-)2 -3x+8y=2 add to first equation to eliminate x
5y=20
y=4
substitute y with 4
3x-3(4)=18
3x=30
x=10
x=10,y=4
m = 4/1 (4)
b = -5
equation = y = 4x-5
Solve what? lol