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Tequila
Mathematics
19 January, 00:54
Find the value of x when y = 3, (y + 5) + 3y = x.
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2
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Adelaide Henry
19 January, 00:57
0
x = 17
Step-by-step explanation:
Given
(y + 5) + 3y = x ← substitute y = 3
(3 + 5) + 3 (3) = x, that is
8 + 9 = x, thus
x = 17
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Karsyn Watson
19 January, 01:15
0
x=17
Step-by-step explanation:
This question is just like substitution, that is a number will be given to substitute a letter ...
Ok let's start with the question
(y+5) + 3y=x
And we are to determine the value of x when y is 3 ...
That means we will replace any where we see y with 3
(3+5) + 3 (3) = x
8+9=x
x=17
Therefore when y is 3, x is 17
Our final answer is 17
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