Question

Put x=2 in equation 3x-2y=18​

Answer 1

$3x - 2y = 18 \\ 3 \times 2 - 2y = 18 \\ 6 - 2y = 18 \\ 2y = 18 + 6 \\ 2y = 24$

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Answer 2

Answer:

y = -6

Step-by-step explanation:

(3*2) - (2*y) = 18

6 - 2y =18

-2y = 18 - 6

-2y = 12

y = 12/(-2)

y = -6

Check the answer by placing -6 as y

(3*2) - (2*(-6)) = 18

6 - (-12) = 18

6 + 12 = 18