Freddygem715viz
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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?

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Shinalcantaraviz
-the sum of x and y is equal to 26
x + y = 26
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if x=17, then
x + y = 26
y = -x + 26 -----equation to find 'y'
Substituting x=17
y = -17 + 26
y = 9