Answer:
10!
Step-by-step explanation:
Exuse me if im wrong :')
X=the number we have to find.
This expression "2(x+9)" is when the sum of a number and nine is doubled.
If the result is seven less than the number, we will have: x-7
We can suggest the following equation:
2(x+9)=(x-7)
2x+18=x-7
2x-x=-7-18
x=-25
answer: the number would be: -25.
Answer:
<u>see explanation</u>
Step-by-step explanation:
add 41; d = 60
Answer:
the answer is 60
Step-by-step explanation: