algebra
posted by Diane .
Solve x+2y=7 (1)
X=42y (2)
Elimination
4x+5y=4
8x+10y=8 what is solution

There is no solution for either pair.
x = 7  2y
x = 4  2y
When multiplied by 2, 4x + 5y = 4 becomes
8x + 10y = 8
Respond to this Question
Similar Questions

algebra
Solve by elimination. 15x+10y=20 3x+2y=4 
algebra
Solve the system of equations using the addition (elimination) method. If the answer is a unique solution, present it as an ordered pair: (x, y). If not, specify whether the answer is "no solution" or "infinitely many solutions" and … 
algebra
I need help with these problem someone told me that you was not helping them. Please help me!! 5/4x +1/8x=11/8 +x The solution is x= Solve by the elimination method. 4x +5y=5 8x +10y=10 What is the solution of the system. 
algebra
How do I solve this with the elimination method? 
algebra
Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 5x – 7y = 25.5 2x + 10y = 9 
Math
How do i solve using the elimination method. If the system has no solution or an infinite number of solutions, state this. 2x + 10y = 58 14x + 8y = 140 
algbera
Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 2x + 10y = 58 14x + 8y = 140 
Algebra
Solve using the elimination method.Show work.If the system has no solution or an infinite number of solutions state this. 7x+8y=51,7x+10y=55 
Intermediate Algebra
Solve using the elimination method.Show work.If system has no solution state this or infinite solution 8x+10y=34 16x5y=43 
Algebra 2
maximize p=6x+10y minimize p=14x+9y use elimination to solve: 4x+5y=41 7x+5y=53 4xy=16 4x5y=32 2x4=8 x+2y=9 9x5x=13 4x6y=2