Question

Form a valid equation with the given solution.

$\mathrm{b}=3$

Answer 1

Given, $\mathrm{b}=3$

Subtracting $1$ from both sides, we get;

$$\begin{gathered} \Rightarrow \mathrm{b}-1=3-1 \\ \Rightarrow \mathrm{b}-1=2 \end{gathered}$$

Hence, $\mathrm{b}-1=2$ is the required equation.

Note : Answer may vary.