Solve for z, c
z=0
c = \frac{5}{3} = 1\frac{2}{3} \approx 1.666666667
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\left(-4+i\right)z=-3+3
Consider the second equation. Combine iz and -4z to get \left(-4+i\right)z.
\left(-4+i\right)z=0
Add -3 and 3 to get 0.
z=0
Divide both sides by -4+i. Zero divided by any non-zero number gives zero.
1\times 0+5=4\times 0+3c
Consider the first equation. Insert the known values of variables into the equation.
0+5=4\times 0+3c
Multiply 1 and 0 to get 0.
5=4\times 0+3c
Add 0 and 5 to get 5.
5=0+3c
Multiply 4 and 0 to get 0.
5=3c
Anything plus zero gives itself.
3c=5
Swap sides so that all variable terms are on the left hand side.
c=\frac{5}{3}
Divide both sides by 3.
z=0 c=\frac{5}{3}
The system is now solved.
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