X+8y=18
-5x+3y=-4
Multiply the first equation by 5
Add the two equations together
5x+40y=90
-5x+3y=-4
43y=86
Y=2
Plug y into one equation to find x
X+16=18
X=2
Answer:
109 :P
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
When you do 3×6 you get 18 and when you do 5×6 you get 30
