Question

Hey, Please help!!

1.Solve for r in the scientific formula d= r t

2.Solve for V in the scientific formula P V= n R T

3. Solve for x in the literal equation
`(x)/(2)`-g= a
4. Solve for h in the literal equation g
`(h+(3)/(2) )`=11
5. Solve for n in the literal equation a(n-2)+5=b n

Answer 1

Explanation:

1. d = rt

Divide t from both sides.

`(d)/(t) = r`

2. PV = nRT

Divide P from both sides.

`V = (nRT)/(P)`

3.
`(x)/(2) -g=a\\`

Add g to both sides.

`(x)/(2)` = g + a

Now multiply by 2 on both sides.

x = 2(g + a)

(or, x = 2g + 2a)

4. g
`(h+(3)/(2) ) = 11`

Divide g from both sides.

`h + 1.5 = (11)/(g)`

Now subtract 1.5 from both sides.

h =
`(11)/(g) -1.5`

5.
`a(n-2)+5=bn\\`

n =
`(2a-5)/(a - b)`