Question 4x=6y= 6 and 2x+5y=11 by elimination show all work Please help me!!! I will mark brainlist !!
Answer: ans: x= 11/4 and y= 11/8 Step-by-step explanation: 4x=6y=6 mean 4x= 6 and 6y= 6 so, 6-6=0 i.e 4x – 6y = 0 say equation ….1 and given 2x + 5y = 11 say equation ….2 to solve by eliminating methods, multiply equation….2 by 2 and subtract from ….1 i.e 4x – 6y =0 4x + 10y= 22 (–) (–) (–) 0+ (-)16y = – 22 y = -22/-16 y = 11/ 8 to get , x put y in either equation 1 or 2 I.e x= 11/4 this value of x and y satisfy both equations Log in to Reply
Answer:
ans: x= 11/4 and y= 11/8
Step-by-step explanation:
4x=6y=6 mean
4x= 6 and 6y= 6 so, 6-6=0 i.e
4x – 6y = 0 say equation ….1
and given
2x + 5y = 11 say equation ….2
to solve by eliminating methods,
multiply equation….2 by 2 and subtract from ….1
i.e
4x – 6y =0
4x + 10y= 22
(–) (–) (–)
0+ (-)16y = – 22
y = -22/-16
y = 11/ 8
to get , x put y in either equation 1 or 2
I.e x= 11/4
this value of x and y satisfy both equations