thatwilldomare43 thatwilldomare43

04-04-2021
Mathematics

contestada

Solve the system of linear equations using either substitution or the elimination method.
2x+y=6
3x-y=4

Respuesta :

Аноним Аноним

04-04-2021

Answer:

x=2;y=2

Step-by-step explanation:

2x+y=6..........1

3x-y=4............2

adding equation1 with equation 2

2x+y+3x-y=6+4

5x=10

x=10/5=2

substituting vslue of y in equation 1

2×2+y=6

y=6-4

y=2

Answer Link

Otras preguntas

Here is a sequence of shapes made from squares and circles. The sequence continues in the same way. The formula for the number of circles (c) in shape number (n

describe why the bureaucratic personality can be dangerous.

If a=3 and b=5, what is the value of 3a + b to the power of 2?

Suppose the slope of a line is positive. Describe what happens to the value of x as the value of y increases

the ratio of boys to girls at the movie is 4:7. If there are 21 girls, how many boys are at the movie?

Write a newspaper headline about the Boston tea party from the points of view of a loyalist and a patriot. Explain your headlines.

select difference of (8x2-3x3) - (2x2-5x3)

The area of a square field is 200 square feet. What is the approximate length of each side of the field? Round your answer to the nearest foot.

Here is a sequence of shapes made from squares and circles. The sequence continues in the same way. The formula for the number of circles (c) in shape number (n

During a windstorm, part of the top of a flagpole breaks off. The broken top portion touches the ground at an angle of 65degrees 14feet from its base. How tall