Explain how and after how many steps you
recognize a system of linear equation has infinitely many solutions.
Solvimg systems of equations by elimination
Explain how and after how many steps you
recognize a system of linear equation has infinitely many solutions.
Solvimg systems of equations by elimination
It really depends on how complex the problem is as to how many steps it will take. Eventually you will simplify the problem down to something like this:
3x-9 = 3x+4 so -9 = 4 ???
If you get that result that means that there is no possible solution since no value you substitute for x will make the statement true.
You may also get something that simplifies down to this:
3x + 4 = 3x +4 so 4 = 4
If you get this result it means you have infinite solutions since any value you substitute for x will make the statement true.
Hope this helps for the problem you are working on