Answer :
Step-by-step explanation:
2x+2y= -8
3x-2y= 33
first cancel out +2y&-2y
- then chose 1 equation...let's take the first one and then 2x= -8
- divided both sides by 2:x= -4
- then substitute the value of x in the second equation:3(-4)-2y=33
- -12-2y=33
- 2y=33+12
- 2y=45
- divide both sides by 2: y=22.5