We have negative x, plus 5 y, all equal to 5. So now we just have to solve for y. So, looking at your answer key now, what we have to do is we have to isolate why? Still have questions? If applicable, give the solution... (answered by rfer). That means our original 2 equations will never cross their parallel lines, so they will not have a solution. So in this particular case, this is 1 of our special cases and know this. Two systems of equations are shown below: System A 6x + y = 2 2x - 3y = -10. So to do this, we're gonna add x to both sides of our equation. Add the equations together, Inconsistent, no solution.... Well, we also have to add, what's on the right hand, side? 5 divided by 5 is 1 and can't really divide x by 5, so we have x over 5.
Enjoy live Q&A or pic answer. Which of the following statements is correct about the two systems of equations? They will have the same solution because the first equations of both the systems have the same graph. They cancel 2 y minus 2 y 0. So the way it works is that what i want is, when i add the 2 equations together, i'm hoping that either the x variables or y variables cancel well know this. So now, let's take a look at the second system, we have negative x, plus 2 y equals to 8 and x, minus 2 y equals 8. So if we add these equations, we have 0 left on the left hand side. Consistent, they are the same equation, infinitely many solutions.
Our x's are going to cancel right away. For each systems of equations below, choose the best method for solving and solve.... (answered by josmiceli, MathTherapy). SOLUTION: Two systems of equations are given below. Choose the statement that describes its solution.
On the left hand, side and on the right hand, side we have 8 plus 8, which is equal to 16 point well in this case, are variables. Feedback from students. System B -x - y = -3 -x - y = -3. We solved the question! Well, that means we can use either equations, so i'll use the second 1. However, 0 is not equal to 16 point so because they are not equal to each other. For each system, choose the best description of its solution(no solution, unique... (answered by Boreal, Alan3354). The system has infinitely many solutions. In this case, if i focus on the x's, if i were to add x, is negative x that would equal to 0, so we can go ahead and add these equations right away. Well, negative 5 plus 5 is equal to 0. Two systems of equations are shown below: System A 6x + y = 2 −x... Two systems of equations are shown below: System A. So for the second 1 we have negative 5 or sorry, not negative 5. Good Question ( 196).
Gauthmath helper for Chrome. The value of x for System A will be equal to the value of y for System B because the first equation of System B is obtained by adding -4 to the first equation of System A and the second equations are identical. Crop a question and search for answer. For each system of equations below, choose the best method for solving and solve. So again, we're going to use elimination just like with the previous problem. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Lorem ipsum dolor sit amet, colestie consequat, ultrices ac magna.
Provide step-by-step explanations. Gauth Tutor Solution. For each system, choose the best description... (answered by Boreal). That 0 is in fact equal to 0 point. Explore over 16 million step-by-step answers from our librarySubscribe to view answer. Unlock full access to Course Hero.
So we have 5 y equal to 5 plus x and then we have to divide each term by 5, so that leaves us with y equals. Check the full answer on App Gauthmath. They will have the same solution because the first equation of System B is obtained by adding the first equation of System A to 4 times the second equation of System A. Well, that's also 0. So we'll add these together. Answer by Fombitz(32387) (Show Source): You can put this solution on YOUR website!