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Mathematics
Cara Lane
17 January, 08:59
The sum of 4 and three times a number 19
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Harper Parks
17 January, 10:50
0
The number is 5
Step-by-step explanation:
You need to find a number that sum three times and then sum 4 the total is 19.
Lets call this number "X"
You could make the next equation:
4+x+x+x=19
In another form:
4+3X=19
Now we need to clear the X:
3X=19-4
3X=15
X=15/3
X=5
To make sure this is the correct answer, we could replace the X
4+5+5+5=19
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Troy Park
17 January, 10:51
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(4 + 3x = 19.)
x = 5.
Step-by-step explanation:
Given : The sum of 4 and three times a number 19
To find : Find number.
Solution : We have given The sum of 4 and three times a number 19
According to question:
Let the number = x.
Three times a number = 3x.
Sum of 4 and three times a number
4 + 3x = 19.
On subtracting both sides by 4
3x = 15.
On dividing both sides by 3.
x = 5.
Therefore,
x = 5.
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