SOLUTION: Solve the system of equations by the addition method.
{ 4x = 5y =5
{ 16x - 20y =10
Select the correct answer is ether A,B OR C
A) The sol
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Question 918656: Solve the system of equations by the addition method.
{ 4x = 5y =5
{ 16x - 20y =10
Select the correct answer is ether A,B OR C
A) The solution is_
B) There are infinitely many solutions
C) There is no solution
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
....eq.1
...eq.2....simplify, divide by
___________________
....eq.1
...eq.2............add both eq.1 and eq.2
__________________________________
....eq.1 substitute
A) The solution is_( ,) or as decimal ( ,)
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