I believe it would be done like this:
subtract 2x-8 from both sides. then use cubric formula.
answer should be x= 1.688242
Answer:
x=2
Step-by-step explanation:
first divide by 3 left and right, then you get:
x+1 = 3
then subtract 1 left and right, then you get:
x=2
so, solutions appear by simplifying
Answer:
24
Step-by-step explanation:
We want to set up an expression involving 1, -6, -7, -3.
-6*-3--7+1
We use BODMAS to simplify:
We multiply to get:
18--7+1
We now add to obtain:
18--6
Note that negative negative gives addition.
Therefore:
18+6
This finally simplifies to:
24
Answer:
B
Step-by-step explanation:
Area of a rectangle is length * width.
The question asks which of the following (length * width) will give the expression for area...
<em>We multiply each, and whichever is equal to the expression for area given, is the answer. We use the distributive property to expand.</em>
<em>Distributive property is
</em>
A.

This is not the answer.
B.

We don't need to do more because B is equal to the expression of area given.
B is the correct answer.