Question

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

Answer 1

First distribute 3 into the parenthesis.

3 * 3x = ?
3 * -7y = ?

Answer 2

-7u*

Answer 3

Do you know how to multiply those?

Answer 4

no

Answer 5

Just multiply the numbers together and keep the variable.

For example:

9 * 7x = 9 * 7 = 63x

Answer 6

Get it?

So can you do 3 * 3x?

Answer 7

is it 9x?

Answer 8

sorry i suck at math

Answer 9

Yes, you got it.

How about 3 * -7u? @EmmanuelRocksYou

Answer 10

-21u?

Answer 11

Yep

Answer 12

So we have:

9x - 7i > 9x - 21u

Subtract 9x to both sides, what's 9x - 9x?