Question

Solve the equation 10x+2=72 .74.4.7.70

Answer 1

Given equation is

`10x+2=72`

Now,

`\begin{gathered} 10x+2=72 \\ 10x=72-2 \\ 10x=70 \\ x=(70)/(10) \\ x=7 \end{gathered}`

So, the solution of the given equation is 7.