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chamillelynn
16.07.2019 •
Mathematics
The sum of 3 times a number and 2 is the same as the difference of the number and 4. find the number
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Ответ:
3x+6=x-4
3x=x-10
2x=-10
X=-5
CHECK: -5-4=-9
3(-5+2)= 3(-3)= -9
Ответ:
"the same as"= the equal sign
sum= addition
times= multiplication
difference= subtraction
3x + 2= x - 4
subtract x from both sides
2x + 2= -4
subtract 2 from both sides
2x= -6
divide both sides by 2
x= -3
ANSWER: The number is -3.
Hope this helps! :)
Ответ:
i think it is 5:17 am
Step-by-step explanation:
cuz 11 + 5 =16 which is 4am plus 3/4 of an hour that is equal to 45 is 4:45 plus the 32 is 5:17