Solve the following system of equations: x − 2y = 6 2x − 4y = 10

1 answer:

3 0

Easy One way to solve this system of equations would be by substitution. It would helpful to write these equation in the form y=mx + b in order to substitute one equation to the other. We do as follows:

1.) x - 2y = 6
y = x/2 -3

2.) 2x - 4y = 10
y = x/2 - 5/2

As we look at the rearranged equations, we see that their slopes are equal which means they are parallel lines so they do not intersect at one point. There is no solution for this system of equations.

You might be interested in

HELP!! I don't understand this at all!!!!

Lady bird [3.3K]

If your asking what type of line it is, it is linear. This is because the line is decreasing evenly or by the even amount of spaces. Hope this helped!

8 0

3 years ago

(4x + 2), (2x +3), and (x-2)

Lena [83]

The answer is 7x-3 if you add like terms which are 4x, 2x, and x then take 2, 3, -2 and subtract from each other

4 0

2 years ago

Read 2 more answers

(-1/4)^8 * (8/11)^6 * (1/2)^-8

marissa [1.9K]

Answer:

1024/1771561

Step-by-step explanation:

Using exponent rules, we can multiply all of them together after applying the exponent to get the final answer.

8 0

4 years ago

which is the equation of a line that passes through the point (8, 2) and is perpendicular to the line y = -1/4x + 2? A y = -1/4x

Ymorist [56]

Answer: C

Step-by-step explanation:

If a line is perpen to another line, then the other line has the opposite reciprocal of the slope.

y=-(1/4)x+2

slope of the other equation is +4

oly answer with positive slope is C

4 0

3 years ago

erma4kov [3.2K]

Photosynthesis is the process of which plants get light through the process and make food, Incas you need it for biology :)

6 0

3 years ago