Answer number 25 (7th grade level) I need help

bro why ur teachers gotta give you so much to do gOsH

a) 108

b) -125

c) 4.4

d) 8

e) -7

f) 8/15

g) -3

h) 9

i) 180

j) -7.5

k) 2/3

l) 1.8

m) 450

n) -4

o) 9

p) -1

q) -1

r) -1

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3