Subsitute -4y for x
-4y+6y=18
2y=18
divide both sides by 2
y=9
sub back
x=-4y
x=-4(9)
x=-36
(x,y)
(9,-36)
Divide until you get one moth alone then multiply then simplify if you don't know how to simplify please pm me.
Answer:
4.41
Explanation:
13.17 - 8.76 = 4.41
Answer:
c= 125/2
h= 3
/2
Step-by-step explanation:
Answer:
x>3
Step-by-step explanation:
8x-6>12+2x
Subtract 2x from both sides:
6x-6>12
Add 6 to both sides:
6x>18
Divide both sides by 6:
x>3
Hope this helps!
