# Non linear eqs

Solve the system of non-linear equations:

3x2-3x-y=-2
-6x2-x-y=-7

Correct result:

x1 =  0.865
y1 =  1.646
x2 =  -0.642
y2 =  5.169

#### Solution:

Checkout calculation with our calculator of quadratic equations.

$y_{1}=-6 \cdot \ x_{1}^2-x_{1}+7=-6 \cdot \ 0.8647^2-0.8647+7=1.646$
$x_{2}=(-0.6425)=-0.642$
$y_{2}=-6 \cdot \ x_{2}^2-x_{2}+7=-6 \cdot \ (-0.6425)^2-(-0.6425)+7=5.169$

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