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OP AMP DC Voltage Analysis (ideal Op Amp Assumption)

Need help understanding the voltage questions attached. A step-by-step explanation would be helpful. Please see attachment for figures.
FIGURE 1 shows two amplifier circuits, each of which has one or two unknown voltages (shown highlighted). Select, from TABLE A, the most appropriate value for the unknown voltages for each circuit. Assume that the op-amps are ideal and that the magnitude of their output voltages is less than their maximum peak output voltage swing (VOM). Show all working!

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Solution Summary

An analysis of 2 op amp circuits in terms of DC Voltage derivations assuming Ideal Op Amp conditions exist