Answer:
x=4
Step-by-step explanation:
think of the equation like this: you have to do the inverse(opposite) operations so for adding you would subtract it. So for the adding 3 you would subtract it from both sides of the equation and get X=4
.1225,.12, 7/125 the other fraction equals .12
Answer:
0
Step-by-step explanation:
3 x(4+4)= (3x4)+(3x4)
I am not completely sure, but I hope I helped!! (: