Question

3x+10 greater than 30

what is x?

Answer 1

x<6.7

Explanation:

3x+10>30

Subtract 10 on both sides, 10 cancels on left side of equation:

3x>20

Now you divide 3 on both sides, 3 cancels on left side of equation:

x<6.7 you switch the sign around because you are multiplying

Hope this helps!

Answer 2

x>6.67

Explanation:

3x+10>30

3x>30-10

3x>20

x>20/3

x>6.67