Question

Help me please I'm frozen in time with this question

Answer 1

1) x = 7

2) x = 4

3) x = 1/9

Explanation:

1) 3x +6 = 27

-6 -6 Subtract 6 to both sides

3x = 21 Then divide both sides by 3

x = 7

2) 6x +3 = 27

-3 -3 Subtract 3 to both sides

6x = 24 Then divide both sides by 6

x = 4

3) 27x +3 = 6

-3 -3 Subtract 3 to both sides

27x = 3 Then divide both sides by 27

x = 3/27 Reduce

x = 1/9