Answer:
=33
Step-by-step explanation:
9 because the square root of 81 is 9
It is different because you are doing a different method to complete the problem. It is the same because it ends up with the same answer, provided you complete the process correctly.
0 remaining 9 i’m just typing more bc it says it’s can’t be under 20 words
Answer:
-3
Step-by-step explanation:
1.5x + 1.3x = -8.4
2.8x = -8.4
x=-3