Question

solve the above equation​

Answer 1

Answer: x= 1 and y = 2.

Step-by-step explanation:

37x+29y=95 -------(1)

29x+37y=103 -------(2)

Solving both the equation by elimination method:

First of all multiply equation (1) by 29 and equation (2) by 37 to cancel out one variable, so we'll get:

1073x+841y=2755

1073x+1369y=3811

--------------------------

0x-528y= -1056

528y=1056

y = 2

Now putting the value of 'y' in equation (1) we'll get:

37x+29(2)=95

37x+58=95

37x= 95-58

37x= 37

x=1

Answer 2

Answer:

Step-by-step explanation:

By adding both of the equations :

66x + 66y = 198 ----- (1)

dividing by 66

x + y = 3 ------- (2)

By subtracting both of them:

8x + -8y = -8 -------- (3)

dividing by 8

x - y  = -1 ------- (4)

solving (2)  & (4)

x + y = 3

x - y = -1  (adding)

2x = 2

x = 1

substituiting in 4

x-y = -1

1-y = -1

-y = -1+-1

-y = -2

y= 2

therefore, x=1 and y=2