Question

How do you solve `\frac { 1} { 3} ( 9x + 27) - 4= 17`?

Answer 1

`x=4`

Explanation:

Step 1 : `1/3(9x+27)-4=17`

Step 2 : `3x+9-4=17`

Step 3 : `3x=17-9+4`

Step 4 : `3x=12`

Step 4 : `3/x=12/x`

Step 5 : `x=4`