The first 5 is in the 10s place. The second is in the ones. To write this out, it would be 5 tens (50), plus 5 ones (5); 55. I don't know if this is what you were looking for, but I hope I could help in some way!
Y+3=1/4x-1/4
0.25x-y=3-0.25
0.25x-y=2.75
Answer:
x= 1/25
Step-by-step explanation:
Answer:
rearrange them properly to get
x-y=7
-3x+y=12
( by elimination method)
x-y = 7
-3x+y=
(x+ –3x) + (–y+y) = (7+12)
-2x+0= 19
x= -9.5
from eqn(i)
x-y=7
-9.5 - y=7
-y=16.5
y= -16.5
Y=3x+19
You add 3x to each side. Because your trying to get y by its self like y=mx+b.
