Question

Solve:
9x - 7i > 3 (3x - 7u)

Answer 1

i < 3u

Explanation:

To solve the inequality 9x - 7i > 3(3x - 7u), you'll need to distribute the 3 on the right side and then isolate the variable x. Here are the steps:

Distribute the 3 on the right side:

9x - 7i > 9x - 21u

Now, subtract 9x from both sides of the inequality to isolate the variable terms on one side:

9x - 9x - 7i > 9x - 9x - 21u

This simplifies to:

-7i > -21u

Divide both sides by -7. Remember that when you divide or multiply an inequality by a negative number, you should reverse the direction of the inequality:

(-7i) / (-7) < (-21u) / (-7)

This becomes:

i < 3u