Respuesta :

Answer:

3x+1=10,   x =3

-3+8n=-5  x =-1

4h-6=22   h =7

hope this helped you out!

♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫

3x + 1 = 10

Subtract 1 from both sides:

3x = 9

Divide both sides by 3:

x = 3

To check this, substitute this value back in:

3(3) + 1 = 10

b) -3 + 8n = -5

Add 3 to both sides:

8n = -2

Divide both sides by 8:

x = -0.25

To check, substitute it back in:

-3 + 8(-0.25) = -5

c) 4h - 6 = 22

Add 6 to both sides:

4h = 28

Divide both sides by 4:

h = 7

To check, substitute it back in:

4(7) - 6 = 22

Hope This Helps You!

Good Luck (:

Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ