contestada

Which of the numbers below belong to the solution set for x-7>3

1.) 7
2.) 9
3.) 11

It can be more than one answer.

Respuesta :

It cant be 7 because,
X-7>3
7-7>3
0>3
And 0 is not bigger than 3

It cant be 9 because,
X-7>3
9-7>3
2>3
And 2 is not bigger than 3

So it is 11 because,
X-7>3
11-7>3
4>3
And 4 is bigger than 3

So the answer is 3) 11

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