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2x-3y+z=2; 2x+y-4z=9; 6x-5y+2x=17
xy+x=56; xy+y=54
х^2=7у+2; х^2+2=7у+у^2
Х+3у=-14; 2х-5у=38
xy+x
Expression
:
xy+x
Identical expressions
xy+x= fifty-six ; xy+y= fifty-four
xy plus x equally 56; xy plus y equally 54
xy plus x equally fifty minus six ; xy plus y equally fifty minus four
Similar expressions
xy-x=56; xy+y=54
xy+x=56; xy-y=54
System of equations solver
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xy+x=56; xy+y=54
xy+x=56; xy+y=54
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The solution
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[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