Question

solve through adding system 2x+y=4 and 3x-y=6

Answer 1

This is called the elimination method

2x + y = 4
3x - y = 6

5x = 10
x = 2

I'll let you finish it

Answer 2

you add the like terms. make sure the terms are on the same side of the equation before you add equations

Answer 3

This is really nice because it "eliminates" 1 variable so that you can solve for the other

Answer 4

Its asking what the result is when adding the systems of equations x=2, x=10, or 5x=10

Answer 5

so the answer would be the equation you get when you add the equations together. so do that