subject
Mathematics, 09.02.2021 23:50 2000834

ERROR ANALYSIS. Describe and correct the error in solving the system of linear equations. 2x+y=5 Equation 1
3x-2y=4 Equation 2
Step 1:
2x+y=5
y= -2x+5
Step 2:
2x+(-2x+5)=5
2x-2x+5=5
5=5
Please help!

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 20.06.2019 18:04, nathanb126
Ineed asap graph the system of equations 2x+y=5; 14+7y=35
Answers: 2
image
Mathematics, 21.06.2019 15:30, gui00g7888888888888
Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright
Answers: 3
image
Mathematics, 21.06.2019 17:00, tifftiff22
The volume of a cube is 8 in to the 3rd power. how long is each side?
Answers: 1
image
Mathematics, 21.06.2019 18:00, kcarstensen59070
Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ
Answers: 2
You know the right answer?
ERROR ANALYSIS. Describe and correct the error in solving the system of linear equations. 2x+y=5 Eq...

Questions in other subjects: