Answer:
5/6
Step-by-step explanation:
1/3 + 1/2
Must have matching denominators
1 1
----- + -------
3 (2) 2(3)
Whatever is done to the bottom (denominator) must be done to the top (numerator)
1(2) 1(3)
----- + -------
3 (2) 2(3)
2 3 5
----- + ------- = --------
6 6 6
Can I name Justin's sum as a single fraction: Yes
Would it be correct to name it 2/3: No. The fraction is equal to 5/6
I hope this helps!
First you need to get x on one side so subtract 3x from both sides which will leave you with 8=2x-20. Next add 20 to both sides to get 28=2x. Then divide everything by 2 and you should get x = 14.
Answer:
-2x + 7x + 34 = -2 ( 1 - 7 x ) x=4
Lets analyze the equation:
<span>ax^2 - bx = 0
</span>x(ax - b) = <span>0
</span>Therefore if x = 0, the equation holds no <span>matter about a and b</span>:
0(0a - b) = 0
0 = 0
Answer:
Step-by-step explanation:
i would say c
