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If 20 -x = 15, what is the value of 3x
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3 votes
If 20 -x = 15, what is the value of 3x

User Mustafa
by
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1 Answer

2 votes
The answer would be 15


Explanation:
20-x=15
To find ‘x’ subtract the base numbers 20-15=5
And to find ‘3x’ take the answer from the last equation and multiply 3*5=15 so in total your answer would be 15
User Palpatim
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