Question

if 3x-6=15 then x=?​

Answer 1

Answer:

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Step-by-step explanation:

3x-6=15

3x=15+6

3x=21

x=21/3

x=7

Answer 2

Answer:

x=7

Step-by-step explanation:

3x-6=15

3x=15+6

3x=21

X=21/3

X=7 ( answer )