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

Respuesta :

Answer:

the equation thats equal to 26-17=x

Step-by-step 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

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

y=9, x=17

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