Question

I want to know is this write

Solve using the elimination method. Show your work.

If the system has no solution or an infinite number of solutions, state this.

5x + 5y = 50
10x + 6y = 84

Answer 1

5x + 5y = 50
2) 10x + 6y = 84
..
multiply eq 1 by -2
3) -10x-10y=-100
2) 10x + 6y = 84
add
-4y=-16
y=4
..
5x=50-5y=50-20=30
x=30/5=6
one solution, lines intersect at (6,4)

Answer 2

correct

Answer 3

tht's right

Answer 4

:) right..lol

Answer 5

ty all im new to this type of math

Answer 6

Y=4
AND X=6 THE SAME ANS