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Dmitrij [34]
3 years ago
8

PLEASE HELP IM TAKING THE TEXT NOW!!!!!!!!!!!!!!!!! Solve for x and y 3x+y=6 x+y=2

Mathematics
2 answers:
Over [174]3 years ago
5 0

Answer:

I'm glad you asked!

Step-by-step explanation:

Let's solve for y first.

3x + y = 6

Step 1: Add -3x to both sides.

3x+y+-3x=6+-3x

y=-3x+6

Answer:

y=-3x+6

Now let's solve for x

3x+y=6

Step 1: Add -y to both sides.

3x+y+-y=6+-y

3x=-y+6

Step 2: Divide both sides by 3.

\frac{3x}{3} =\frac{-y+6}{3}

x=\frac{-1}{3} y+2

Answer:

x=\frac{-1}{3} y+2

aev [14]3 years ago
3 0

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

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