3 years ago

Solve the inequality 31<3x + 4

Mathematics

1 answer:

Kipish [7]3 years ago

6 0

Answer:

x > 9

Step-by-step explanation:

31 < 3x + 4

Treat the < sign the same way you do with =

So first minus 4

31 < 3x + 4

-4 -4

27 < 3x

Divide both sides by 3

9 < x

If you want x on the other side just flip the symbol

x > 9

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