Respuesta :

7947789

Answer:

I'm glad you asked!

Step-by-step explanation:

Let's solve for y first.

[tex]3x + y = 6[/tex]

Step 1: Add -3x to both sides.

[tex]3x+y+-3x=6+-3x[/tex]

[tex]y=-3x+6[/tex]

Answer:

[tex]y=-3x+6[/tex]

Now let's solve for x

[tex]3x+y=6[/tex]

Step 1: Add -y to both sides.

[tex]3x+y+-y=6+-y[/tex]

[tex]3x=-y+6[/tex]

Step 2: Divide both sides by 3.

[tex]\frac{3x}{3} =\frac{-y+6}{3}[/tex]

[tex]x=\frac{-1}{3} y+2[/tex]

Answer:

[tex]x=\frac{-1}{3} y+2[/tex]

09pqr4sT

Answer:

x = 2

y = 0

Step-by-step explanation:

Let’s solve the simultaneous equations.

3x + y = 6

x + y = 2

Solve for x in the second equation.

x = 2 - y

Put x as 2 - y in the first equation and solve for y.

3(2 - y) + y = 6

6 - 3y + y = 6

6 - 2y = 6

-2y = 0

y = 0/-2

y = 0

Put y as 0 in the first equation and solve for x.

3x + 0 = 6

3x = 6

x = 6/3

x = 2

Otras preguntas