Mister exam

# 22-x*22/7=4*x-0.16; 1-y^2=2+x

### The solution

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     x*22
22 - ---- = 4*x - 4/25
7               
$$- \frac{22 x}{7} + 22 = 4 x - \frac{4}{25}$$
     2
1 - y  = 2 + x
$$1 - y^{2} = x + 2$$
1 - y^2 = x + 2
Rapid solution
$$x_{1} = \frac{1939}{625}$$
=
$$\frac{1939}{625}$$
=
3.10240000000000

$$y_{1} = - \frac{2 \sqrt{641} i}{25}$$
=
$$- \frac{2 \sqrt{641} i}{25}$$
=
-2.02543822418755*i
$$x_{2} = \frac{1939}{625}$$
=
$$\frac{1939}{625}$$
=
3.10240000000000

$$y_{2} = \frac{2 \sqrt{641} i}{25}$$
=
$$\frac{2 \sqrt{641} i}{25}$$
=
2.02543822418755*i
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