Evaluate the Algebraic Expression for the Given Values of the Variables

Short Answer

Evaluate the algebraic expression for the given values of the variables. $x + 2 y + 3 z$ for $x = \frac { 3 } { 4 } , y = \frac { 1 } { 3 } \text {, and } z = - \frac { 1 } { 6 }$ .