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31 votes
31 votes
What is 6(x+?)= 6x + 30
??????????

User Hexagon Theory
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1 Answer

28 votes
28 votes

Answer:

Let y = '?'

6(x + y) = 6x + 30

6x +6y = 6x + 30

6x + 6y - 6x = 6x + 30 - 6x

6y = 30

6y / 6 = 30 / 6

y = 5

User Mirko Brunner
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