Answer:
Let the unknown number be x and the other greater number be x+7
(x+7)+x=17
2x=17-7
x=5
x+7=5+7
=12
Answer:
3d one
Step-by-step explanation:
X = -4 then y = -3
hope it helps
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Answer: This the steps and an example on how to do Scientific Notation. It's pretty easy if you follow the steps:)
* Hope this Helps:) Mark me the Brainliest:))
If said number is x, that means that twice (2 times) a number and 2x-7=13. Adding 7 to both sides, we get 2x=20 and by dividing both sides by 2 we get x=10. For 2, we see that the sum of a number and 6 is first priority, so we have (x+6)*7=-43. Dividing both sides by 7, we get x+6=-43/7. After that, we subtract both sides by 6 to get -43/7-6=x
