Question

2x+y=10 and x+y=7
what is the answer​

Answer 1

Step-by-step explanation:

x+y= 7

y= 7-x

2x+ y= 10

2x+ 7- x= 10

x+7= 10

x= 10-7

x= 3

x+y= 7

3+y= 7

y= 7-3

y= 4

so the value of x is 3 and value of y is 4