exam Maths Puzzle Numerical Ability

|T|-4=7

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exam Other Question

Solve

x^2 + y^2 = 5

x - 3y = 5
Solve the system of equations by graphing. Then classify the system as consistant or inconsistant, dependent or indepenent?
9x-9y=63
9y-9x=-63

Help me please with this one.