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Solve for X 6x+9>21

User Lars Steen
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1 Answer

11 votes

Answer:

x > 2

Explanation:

6x + 9 > 21

Subtract 9 from both sides.

6x > 21 − 9

Subtract 9 from 21 to get 12.

6x > 12

Divide both sides by 6. Since 6 is positive, the inequality direction remains the same.

x >
(12)/(6)

Divide 12 by 6 to get 2.

x > 2

Hope it helps and have a great day! =D <3

User Vlad Dogaru
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3.4k points