Answer:
Step-by-step explanation:
5 + x - 12 = x- 7 (Add the 5 and -12 to simplify)
x - 7 = x - 7 (notice its the same on both sides of equal sign. Add 7 to both sides)
x = x
solution is all real numbers
Part B
5 - 4 - 12 = -4 - 7
-11 = -11
5 + 0 - 12 = 0 - 7
-7 = -7
5 + 5 - 12 = 5 - 7
-2 = -2
The y factors of the given quadratic equation is -1 and 40/22.
According to the statement
we have given that the equation and we have to find the factors of those equation.
So, The given equation is:

where y is the factors of that equation.
So, we have to find the factors of the given quadratic equation.

Then after solving it become

Then take negative sign common from it then

Make the factors of this quadratic equation

Now take common values 22x and 40 from the equation then

Then it become

Then the values of x become from the equation is

The value of the factors y is -1 and 40/22.
So, The y factors of the given quadratic equation is -1 and 40/22.
Learn more about Quadratic equation here
brainly.com/question/24334139
#SPJ1
<span>If 7 dancers were at a dance and 46 more came in and h left and there was 13 dancers left how many was h
</span>- h is 70.
678.58 that is the surface area to this problem
Answer:
Hi there!
The answer to this question is: 7
Step-by-step explanation:
You simply plug in the values given and solve
8(1/2) + 3(7) -18
4+21-18=7