Question

The sum of x plus y equals 26. If x=17, which equation can be used to find the value of y?

Answer 1

x + y = 26 , 17 + y =26 , 26 - 17=y,26-17=9

y=9, x=17

Answer 2

the equation thats equal to 26-17=x

Explanation:

we can use fact families and do 26-17 is the missing number.if we were to solve it, the answer would be 9