Question

yx + 1 = yx =.

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Answer 1

Is this even a question .

Answer 2

Answer:

Enter a problem...

Algebra Examples

Popular Problems Algebra Solve by Substitution x+y=1 , y-x=1

x

+

y

=

1

,

y

−

x

=

1

Subtract

y

from both sides of the equation.

x

=

1

−

y

y

−

x

=

1

Replace all occurrences of

x

in

y

−

x

=

1

with

1

−

y

.

x

=

1

−

y

y

−

(

1

−

y

)

=

1

Simplify

y

−

(

1

−

y

)

.

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x

=

1

−

y

2

y

−

1

=

1

Solve for

y

in the second equation.

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x

=

1

−

y

y

=

1

Replace all occurrences of

y

in

x

=

1

−

y

with

1

.

x

=

1

−

(

1

)

y

=

1

Simplify

1

−

(

1

)

.

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x

=

0

y

=

1

The solution to the system of equations can be represented as a point.

(

0

,

1

)

The result can be shown in multiple forms.

Point Form:

(

0

,

1

)

Equation Form:

x

=

0

,

y

=

1

image of graph