Respuesta :

ANSWER

y = 18

EXPLANATION

We are given that:

y - 2x = 3

We want to solve for x = 3.

To do this, we put the value of x as 3, that is:

y - 2(3) = 12

y - 6 = 12

Collect like terms:

y = 12 + 6

y = 18

That is the answer.

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