Answer:
1.55 × 10^24
Step-by-step explanation:
-6x-11=19/+11 <=>
<=> -6x=30/:(-6) <=>
<=> x=-5
-29m+62n
5 (3m+6n)-4 (11m-8m)
15m+30n-44m+30n
15m-44m +32n+30n
-29m +62n
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48
4*1 = 4
4*2 = 8
4*3 = 12
and so on...
