Solve the Equation $\varnothing$ B) $\left\{ \frac { 1 } { 2 } \right\}$

question 96

Multiple Choice

Solve the equation.
- 3n+2+n=2(2 n+1)

• A) \(\varnothing\)
• B) \(\left\{ \frac { 1 } { 2 } \right\}\)
• C) \(\left\{ - \frac { 1 } { 2 } \right\}\)
• D) {\(\mathrm { n } \mid \mathrm { n }\) is a real number }