Question

Solve: 0.03x - 0.02 = 0.07

Answer 1

Given that,

To solve 0.03x - 0.02 = 0.07​

To find the value of x.

we get,

`0.03x-0.02=0.07​`
`0.03x=0.07+0.02`
`0.03x=0.09`
`x=(0.09)/(0.03)`
`x=(0.09)/(0.03)*(100)/(100)\text{ (multiply and divide by 100)}`
`\begin{gathered} x=(9)/(3) \\ x=3 \end{gathered}`

Answer is: x=3