Question

Solve this inequality.

7x + 2 > 30

Answer 1

subtract 2 from both sides

Answer 2

5x + 2 > 28?

Answer 3

no..7x + 2 - 2 > 30 - 2

Answer 4

7x + 0 > 28 ? or subtract 2 by 7 also?

Answer 5

^that's right

now divide both sides bu 7

Answer 6

by*

Answer 7

well you combine like terms when you subtract.

you can only subtract from 2 and 30 since they are the only like terms

Answer 8

i'm confused

Answer 9

1x + 0 > 4

Answer 10

???

Answer 11

just write it simply as x > 4

Answer 12

Yup

1x + 0 > 4

is long form

1x is just x cuzz any number times 1 is just that number aka 1*x=x

any number + 0 is just that said number AKA x+0=x

Answer 13

OOH and also the above properties are known as: 1 is known as multiplication ID and 0 as addition ID

Answer 14

can you guys help me with this one -3x - 2 > 7 ? is it -3x - 2 > 5 = x - 2 > 3.2?