Answer:

Step-by-step explanation:
Given equation,

Step 1 : Using distributive of equality,

Step 2 : simplify,

Step 3 : Using subtraction property of equality,

Step 4 : Simplify,

Step 5 : Using division property of equality,

Answer:
x is 1/3 and -1/3
Step-by-step explanation:
I graphed the function and found that when I plugged in 1/3 and -1/3 for x, the answer was 0.
Answer:
6
Step-by-step explanation:
It is ALWAYS helpful to sketch the appropriate figure.
That will make clear that 3x = x+4, by the definition of midpoint.
Then you solve the equation and you get x=2, so that PQ = 6.
Y = 1/3x - 4 because y = mx + b the slope (m) is 1/3 and the y-intercept (b) is -4
B is correct
12/3=4
-> 3 x 4 = 12