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xy+x=56; xy+y=54

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The solution

You have entered [src]
x*y + x = 56
$$x y + x = 56$$
x*y + y = 54
$$x y + y = 54$$
x*y + y = 54
Rapid solution
$$x_{1} = -7$$
=
$$-7$$
=
-7

$$y_{1} = -9$$
=
$$-9$$
=
-9
$$x_{2} = 8$$
=
$$8$$
=
8

$$y_{2} = 6$$
=
$$6$$
=
6
Numerical answer [src]
x1 = -7.0
y1 = -9.0
x2 = 8.0
y2 = 6.0
x2 = 8.0
y2 = 6.0