Question

Write a mathematical statement for four added to three times a number increased by 2 gives 28 ,taking the unknown quantity as x

Answer 1

$$\begin{gathered} \mathrm{Let}\mathrm{the}\mathrm{unknown}\mathrm{number}=\mathrm{x} \\ \mathrm{Now},\mathrm{according}\mathrm{to}\mathrm{question}: \\ \boxed{\mathbf{}\mathbf{}\left(\mathbf{4}\mathbf{}\mathbf{+}\mathbf{}\mathbf{3}\mathbf{x}\right)\mathbf{}\mathbf{+}\mathbf{}\mathbf{2}\mathbf{}\mathbf{=}\mathbf{}\mathbf{28}} \\ \mathrm{This}\mathrm{is}\mathrm{the}\mathrm{required}\mathrm{mathematical}\mathrm{statement}. \\ \mathrm{It}\mathrm{can}\mathrm{be}\mathrm{further}\mathrm{simplified}\mathrm{as}: \\ 3\mathrm{x}+6=28 \\ \Rightarrow 3\mathrm{x}=28-6 \\ \Rightarrow 3\mathrm{x}=22 \\ \Rightarrow \mathrm{x}=\frac{22}{3} \end{gathered}$$