Solve for I, a, b
b=\frac{29}{76}\approx 0.381578947
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a=\frac{29}{76}
Substitute \frac{29}{76} for I in the equation a=I.
b=a
Solve b=a for b.
b=\frac{29}{76}
Substitute \frac{29}{76} for a in the equation b=a.
I=\frac{29}{76} a=\frac{29}{76} b=\frac{29}{76}
The system is now solved.
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