The difference when 7 less than a number is subtracted from twice the number is 12. What is the number?
2 answers:
Answer:
5
Step-by-step explanation:
2x - ( x - 7 ) = x + 7
x + 7 = 12
x = 12- 7 = 5
the number is 5
Answer-
The number is 5
Explanation-
let the number be x
according to the condition
2x-(x-7)= 12
2x-x+7=12
x+7=12
x+7-7=12-7
x=5
therefore the required number is 5
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Distance = √[(-12 - 11)^2 +(-4 - (-4))^2]
= √(529+0)
= 23
answer
<span>length of the line segment = 23</span>
Answer:
see explanation
Step-by-step explanation:
There are 2 possible positions for n, that is
- 2 - 1.5 = - 3.5
OR
- 2 + 1.5 = - 0.5
Both are 1.5 units distance from - 2
