470,292 views
11 votes
11 votes
2x - 2y = -6,

2x + y = 9

Solve for the system of solutions and find the value of X and Y

x =

y =

User Beowulf Bjornson
by
3.3k points

2 Answers

24 votes
24 votes

Answer:

x=7

y=-5

Explanation:

ive tryed the elimination way

(2x-2y=-6)-

(2x+y=9)

=-3y=-15

y=-5

2x+-5=9

2x=9-(-5)

2x=14

x=7

how abt that

User Aktau
by
3.1k points
27 votes
27 votes

Answer:

y=3 and x= 9/2

Explanation:

User Ayoub Boumzebra
by
3.0k points