3 years ago

Is x=2a solution 10 3x+4=12 show work don't just say yes or no

1 answer:

4 0

9514 1404 393

Answer:

x = 2 2/3 is the solution; x = 2 is not a solution.

Step-by-step explanation:

The solution is ...

3x +4 = 12 . . . . . . given

3x = 8 . . . . . . . . . .subtract 4

x = 8/3 = 2 2/3 . . . divide by 3

x = 2 is not a solution. The correct solution is x = 2 2/3.

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