Question

How do you solve `0.12( 12) + 0.03x = 0.06( 12+ x )`?

Answer 1

`x=24`

Explanation:

`0.12(12)+0.03x=0.06(12+x)`

Divide through by `0.03`:

`0.12/0.03(12)+0.03/0.03x=0.06/0.03(12+x)`

`4xx12 + 1xxx=2(12+x)`

`48 +x = 24 +2x`

`x=24`