1.

\left. \begin{array} { l } { \text { hich value of } p \text { is the solution of } 5 p - 1 = 2 p + 20 } \\ { \text { (1) } \frac { 19 } { 7 } } \\ { \text { (2) } \frac { 19 } { 3 } } \end{array} \right.

Answer»

so 7



Discussion

No Comment Found