Answer:
C
Step-by-step explanation:
Answer:
x = 1
Step-by-step explanation:
When there is a "-" (minus) sign in front of parenthesis, we distribute the sign inside. Let's do this with "-(x+1)". So we will have:

Now, we follow rules of algebra. We take variables to one side and numbers to another side (remember to change signs with changing sides). Shown below:

Now, we add like terms in left side. Such as:
ax + bx = (a+b)x
Thus, we have:

Now, we add right side and divide and get a value for x:

The value of x is 1
4.0 x 10^7 = <span>40000000
</span>3.65 x 10^2 = <span>365
</span>40000000 x 365 = 14600000000 or 1.46 x 10^10
Hope this helps!!
Looks like you did most of it.
The next step would be setting them equal to 105, like the problem suggests.



Then we can plug back in to find the numbers.




The three numbers are
.
Hope this helps.
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