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. So, looking at your answer key now, what we have to do is we have to isolate why? System B -x - y = -3 -x - y = -3. The system have no s. Question 878218: Two systems of equations are given below.
SOLUTION: Two systems of equations are given below. Gauth Tutor Solution. Show... (answered by ikleyn, Alan3354). Answer by Fombitz(32387) (Show Source): You can put this solution on YOUR website! Unlock full access to Course Hero. Well, that's also 0. 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. The system have no solution. The system has infinitely many solutions. Enjoy live Q&A or pic answer. Asked by ProfessorLightning2352.
If applicable, give the solution? Does the answer help you? M risus ante, dapibus a molestie consequat, ultrices ac magna. Well, negative 5 plus 5 is equal to 0. Gauthmath helper for Chrome. Consistent, they are the same equation, infinitely many solutions.
Well, that means we can use either equations, so i'll use the second 1. 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. That means our original 2 equations will never cross their parallel lines, so they will not have a solution. What that means is the original 2 lines are actually the same line, which means any solution that makes is true, for the first 1 will be true for the second because, like i said, they're the same line, so what that means is that there's infinitely many solutions. For each system, choose the best description of its solution. So there's infinitely many solutions.
That 0 is in fact equal to 0 point. So in this problem, we're being asked to solve the 2 given systems of equations, so here's the first 1. If applicable, give the solution... (answered by rfer). Choose the statement that describes its solution. 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. Feedback from students. 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. 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 to do this, we're gonna add x to both sides of our equation.
For each system, choose the best description of its solution(no solution, unique... (answered by Boreal, Alan3354). Ask a live tutor for help now. For each system of equations below, choose the best method for solving and solve. Our x's are going to cancel right away. Lorem ipsum dolor sit amet, consectetur adi.
So for the second 1 we have negative 5 or sorry, not negative 5. So now this line any point on that line will satisfy both of those original equations. Crop a question and search for answer. 5 divided by 5 is 1 and can't really divide x by 5, so we have x over 5. The value of x for System B will be 4 less than the value of x for System A because the coefficient of x in the first equation of System B is 4 less than the coefficient of x in the first equation of System A. 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. Provide step-by-step explanations.
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