Step-by-step explanation:
Answer:
X = 3
Y = all real numbers
x is the input
y is the output
The equation would be x = 3
It wont let me access it
1st Blank: 5
2nd Blank: 3
3rd Blank: -8
4th Blank: -8
5th Blank: 12
15x+35y=-100
-15x+9y=-252
___________
44y=-352
___ ___
44 44
y=-8
3x+7(-8)=-20
3x-56=-20
+56 +56
__________
3x=36
__ __
3 3
x=12
Hope it helps. Please mark as brainliest.
