3x+5y=12 and 5x+3y= 12 then the value of x and y
Answers
Answered by
1
Answer:
x=y=1.5
both are 1.5
Step-by-step explanation:
15x+ 25y = 60
- (15x + 9y = 36)
--------------------------
0x+16y=24
-----------------------
y=24/16
=12/8
=6/4
=3/2
=1.5
3x+5y=12
3x+5(1.5)=12
3x+7.5=12
3x=4.5
x=45/30
=9/6
=3/2
=1.5
Answered by
1
x = 3/2
y = 3/2
Step-by-step explanation:
check out the process in the given attachment
Attachments:
Similar questions