Question

substitue x-2y=2 and x+3y=1​

Answer 1

Answer:

x is 8/5

y is -1/5

Step-by-step explanation:

x-2y=2

x = 2 + 2y --(1)

x+3y=1​ --(2)

Put value of x in eq.--(2)

2 + 2y + 3y = 1

5y = 1 - 2

5y = -1

y = -1/5

Put value of y in eq.--(1)

x = 2 + 2(-1/5)

x = 2 - 2/5

Take LCM:

x = (10 - 2)/5

x = 8/5

Answer 2

Answer:

x-2y=2 eq.1

X= 1 - 3y EQ.2

put the x value in eq.1

1-3y-2y=2

y= -1/5

X= 8/5