Question

The number of variables used in the expression 2x + 3y +5 are​

Answer 1

Answer:

The number of variables used in the expression 2x + 3y +5  is ​ two :

i.e, x & y.

Answer 2

Answer:

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Step-by-step explanation:

$2x + 3y + 5 \\ 2 = x \\ 3 = y$

These are the variables used in this equation .

Two variables used (2)