babyk12 babyk12

12-01-2016
Mathematics

contestada

Solve the system of linear equations
y=2x-5

y=2x+7

please help!

Respuesta :

therfp97 therfp97

12-01-2016

Set the two equations equal to one another, after all, you are solving for them.
2x-5 = 2x+7
turns out this system has no solution, because after you combine like terms,
-5 = 7
which is clearly false

Answer Link

Otras preguntas

The diagonals of parallelogram DEFG intersect at H. What congruence statements can you make about the parallelogram?

A business letter is typically written in _______. a free-flow format an informal outline a block format a modified outline

Which of the following is the best example of making a financial mistake? Select the correct answer below. A. Running up credit card bills and not being able t

Why was the Montgomery bus boycott significant

What does 6× mean in math

Calculate the slope m, if defined, of the straight line through the given pair of points. Try to do the problem without writing anything down except the answer.

You are standing 10 meters from a light source. then, you back away from the light source until you are 20 meters away from it. from your perspective, what has

BRAINLIEST!! What cat breed was so rare and important that in ancient Egypt, these cats were so revered they were even mummified?

9y=-3x-15 x+3y=-5 solve for systems of equations

How do I solve this problem