Two numbers 6

Fill two natural numbers a, b:

7 + blank- blank = 5


a =  6
b =  8


Solution in text b =

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Dr Math
a = any whole number
b = a+2


a = 6
b = 8


To solve this example are needed these knowledge from mathematics:

Do you have a linear equation or system of equations and looking for its solution? Or do you have quadratic equation?

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