Answer:
3 and -3
Step-by-step explanation:
+3 -3 =0
sum mean adding
Answer:
1/3
Step-by-step explanation:
The correct answer would be a Right triangle
Answer:
x=1
Step-by-step explanation:
12x -3 + x =5x - 4 +8x +1
13x-3=13x - 3
+3 +3
____________-
13x=13x
÷13x ÷13x
_________
x=1
Hope this helps :D (idk if its right srry if not)