Answer
x=15, y=48
Step-by-step explanation:
let two nos are x and y
y-3=3x
3x-y=-3...........(1)
also, x+y=63.............(2)
from (1), y=3x+3
y=3x+3 put in equ (2)
x+3x+3=63
4x=63-3=60
x=15=smaller no
y=45+3=48
larger no y=48
x=15, y=48 answer
Im not so sure about Q2 but 3 and 4 are correct for sure.
Answer:
x = 5
Step-by-step explanation:
6x + 3 = 9x - 12
+12 +12
6x + 15 = 9x
-6x -6x
15 = 3x
/3 /3
x = 5
To check work:
6(5) + 3 = 9(5) - 12
30 + 3 = 45 - 12
33 = 33
