Let's turn this sentence into an equation:
8n = -n + 36
Then solve:
9n = 36 => n=4
The coeficient is 2.6 so
2.6x+23.4
if you want to factor out the coeficient then divide the whole thing by 2.6
(2.6x+23.4)/2.6=x+9
2(x+3) means 2 times (x+3)
so the factored out coeficient is
2.6(x+9)
Your answer choices are cut off. It appears that choice B isn't shown. However, if
-7x = -56
then
x = 8
the result is positive due to the fact that dividing two negatives (-56 over -7) leads to a positive result. As a check, replace x with 8 to get...
-7x = -56
-7*x = -56
-7*8 = -56
-56 = -56
the fact that we get the same value on both sides confirms we have the right answer.
Answer:
x=5.53333333333333333333333333333333333333333
Step-by-step explanation:
cross multiply and solve:
30x-40=126
30x=166
x=5.533333333333333333
Answer = B and F
So 0.6 can be also said as 0.60/100 . There for O.60/100 can be B
and... 0.6 can be also said as 6/10...
So it can be F
