Question

y-3x=-4 y=8-3x
solve the following

​

Answer 1

Step-by-step explanation:

Eliminate the equal sides of each equation and combine.

3

x

−

8

=

4

−

x

Move all terms containing  

x

to the left side of the equation.

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4

x

−

8

=

4

y

=

4

−

x

Move all terms not containing  

x

to the right side of the equation.

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4

x

=

12

y

=

4

−

x

Divide each term by  

4

and simplify.

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x

=

3

y

=

4

−

x

Replace all occurrences of  

x

in  

y

=

4

−

x

with  

3

.

x

=

3

y

=

4

−

(

3

)

Simplify  

4

−

(

3

)

.

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x

=

3

y

=

1

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

(

3

,

1

)

The result can be shown in multiple forms.

Point Form:

(

3

,

1

)

Equation Form:

x

=

3

,

y

=

1