Solve for z, a, b
b=5+3i
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a=5+3i
Substitute 5+3i for z in the equation a=z.
b=a
Solve b=a for b.
b=5+3i
Substitute 5+3i for a in the equation b=a.
z=5+3i a=5+3i b=5+3i
The system is now solved.
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