Problem Statement

Design and set up an OP$-$AMP circuit using basic op$-$amp configurations that will implement a mathematical expression $Y=A+4B+2C($where $A,B,$ and $C$ are the inputs and $Y$ is the out of the circuit$).$ Then verify the design for $A=3V,B=-2V,$ and $C=2V.$ You must generate these input voltages from a $5$V DC source using a voltage divider circuit.

Note: You are allowed to use only two basic op$-$amp configurations $($summing and differential amplifier$),$ and $5$V DC source in addition to the bias voltage $(+15$ V and $-15$ V $).$ Since you are free to select the resistor values, different groups will have circuit with different value resistors. Use resistors in the range of $100k$ to $1000k$ for designing the $"$OP$-$AMP circuit" but you will need to use resistors in range of $10$ to $100$ for "voltage divider circuit" to prevent the "loading effect" that may be created by the OP$-$AMP circuit on the voltage divider circuit. Different