SOLUTION: 1.Solve the following problems fo X and Y in these two system equation, and for X and Y, in these three system equation. 2. Show your work step by step. 3. Fill the table:
Q# E
Algebra.Com
Question 278099: 1.Solve the following problems fo X and Y in these two system equation, and for X and Y, in these three system equation. 2. Show your work step by step. 3. Fill the table:
Q# Equation 1 Equation 2 Equation 3 X= Y= Z=
1. X+Y=7 X+2Y=11 none ----- --- none
2. 3X+7Y=24 9X+5Y=24 none ----- --- none
3. 4X+Y=17 2X+3Y=21 none ---- ---- none
4. 18X+Y=42 6X-3Y=-6 none ---- ---- none
5. X+Y+2Z=5 X+Y=5 X+3Y+Z=11
6. X+10Y+Z=52 5X+Y+4Z=15 X+2Y-3Z=12
7. 2X+2Y+4Z=10 3X+3Y=15 4X+12Y+4Z=44
What is the difference between system #5 and system #7?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Sorry. Not doing your whole homework assignment for you. Write a specific question about one of your problems and then show the work you have done so far.
John
RELATED QUESTIONS
Need help with the problem below.Thanks in advance.
Systems of Equations
Solve the... (answered by Fombitz)
Systems of Equations
1. Solve the following problems for X and Y i these two system... (answered by Alan3354)
Expectations
As this is a fundamental "hands on" course, it is expected that you master... (answered by ewatrrr)
Systems of Equations
1. Solve the following problems for X and Y in these two system... (answered by solver91311)
solve the following system of equation for x and y
x + y = 7
+ -x -y = 1
(answered by Alan3354)
Solve the following system of equations for the unknown variables.
3x + 3y = 3
-3x (answered by MathLover1,mananth,greenestamps,MathTherapy)
Please solve these three system equation for X and Y and Z.
Equation1. X+10Y+Z=52... (answered by JBarnum)
Please help with these difficult homework problems:
1. Find the intersection point of... (answered by robertb)
solve these system of equation graphically
y=-x+2
y=2x-1
thank you (answered by lynnlo)