Question

Math - algebra (9th grade) please include work

Answer 1

Explanation:

Y)
`(x+4)/(8)` = 3

*multiply both sides by 8 - cancels out 8 in denominator*

x + 4 = 24

*subtract 4 from both sides*

x = 20

E)
`(x-5)/(2)` = 1

*multiply both sides by 2 - cancels out 2 in denominator*

x - 5 = 2

*add 5 on both sides*

x = 7

N)
`(x+2)/(4)` = 2

* multiply both sides by 4 - cancels out 4 in denominator*

x + 2 = 8

*subtract 2 from both sides*

x = 6