Question

Can someone please help me with all of these problems. They are a ton of them and they are due tomorrow. PLEASE AND THANK YOU

Answer 1

15.
`(x)/(5) - g = a`

Add "g" on both sides

`(x)/(5)  = a +g`

Multiply 5 on both sides to get x by itself

x = 5(a + g)

x = 5a + 5g

18. a = 3n + 1

Subtract 1 on both sides

a - 1 = 3n

Divide 3 on both sides to get n by itself

`(a - 1)/(3)  = (a)/(3) -(1)/(3)` = n

21. M = T - R

Add "R" on both sides to get "T" by itself

M + R = T

24. 5p + 9c = p

Subtract "5p" on both sides

9c = p - 5p

9c = -4p

Divide 9 on both sides to get "c" by itself

c =
`(-4p)/(9)` or c =
`(-4)/(9) p`

27. 4y + 3x = 5

Subtract "4y" on both sides

3x = 5 - 4y

Divide 3 on both sides to get "x" by itself

x =
`(5-4y)/(3)`

x =
`(5)/(3) -(4y)/(3)`