Question

slove it through elimination method ( please help me )​

Answer 1

Answer:

X =8

Y= 10

Step-by-step explanation

4x+6y =92

6x+10y = 148

Now we have to make the constant of x in first equation to the constant of X in second equation (we could have done it with Y too!)

LCM of 4 and 6 is 12

So, multiply first equation by 3 and second equation by 2

Now equations are : 12x+18y=276

And 12x+20y=296

Subtract first equation from second equation

12x and 12x would be cancelled

20y - 18y =296-276

2y=20

Y= 10

For x ,use substitute value of y in any equation

4x +6(10)=92

X=92-60 /4 = 8

Hope you understood .

This chapter would be asked in mcq format only there use the method in which you are full confident

Mark brainliest if you found it to be helpful