Question

If $2x+3=5$, then value of $3x+2$ is _______

Answer 1

Step $1$ : Find the value of $x$.

Given: $2x+3=5$

$$\begin{gathered} \Rightarrow 2x=5-3 \\ \Rightarrow 2x=2 \\ \Rightarrow x=1 \end{gathered}$$

Step $2$ : Find the value of $3x+2$.

$$\begin{gathered} 3x+2=3\left(1\right)+2 \\ \Rightarrow 3x+2=5 \end{gathered}$$

Hence, the value of $3x+2$ is $5$.