Answer: =165
Step-by-step explanation: 
<span>Simplify: 6a + 10a + 3a = 0
Combine like terms: 6a + 10a = 16a
WHICH IS:16a + 3a = 19a
19a = 0
Solving
19a = 0
Solve for a: 19a=0
Move all terms containing a to the left, all other terms to the right.
Divide each side by '19'.
a = 0
Simplify a = 0</span>
D.Add 2x, then subtract 23, lastly divide by 7
the other answers would be incorrect because
you are supposed to subtract what's positive and add what's negative
Anyway, this would leave us with two possible answers ( a and d)
She read 1/3 of a book per month. divide the amount of books by the number of months
The answer is 49 i think.
