83 is a whole number and cannot be simplified.
Answer:
x=15
Step-by-step explanation:
21-6=15
-4x+y=-5x-y=15
x+y=-y=15
x=15
-2y=11-x
-7x+11-x=-13
-8x=-24
x=3
-2y=11-3
-2y=8
y=-4
Answer:
I think it's C because it's the only one that is different. I could be wrong though
Step-by-step explanation:
Answer:
6x7 = 42 so then you divide 546 by 42 then it should be 13
