Answer:
3
Step-by-step explanation:
Answer: 83
(-7+31) - (2-61)
(24) - 2+61
22+61
83
d. 127.41
hope it helps....
-6
7x + 9 = 5x -3
-5x -5x
2x+9=-3
-9 -9
2x=-12
divide by 2
x = -6
