Answer:
The answer is zero or cannot be solved
Step-by-step explanation:
According to the question given,we will have to deal with the bracket first
7+(5+b)=(5+b)+7
7+5+b=5+b+7
12+b=12+b
There is no way to solve this question further because any further solution will definitely give us zero
Answer: D. 170
x = 2/3
9x2−12x+4=0
Step 1: Factor left side of equation.
(3x−2)(3x−2)=0
Step 2: Set factors equal to 0.
3x−2=0 or 3x−2=0
x= 2 /3
You can just do the inverse operation. 39 divied by 10 = 3.9
so 3.9 *10 =39
hope it helped
I can't explain here since I can't write numbers.
