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What is the value of the expression 3x-9=45?
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1 vote
What is the value of the expression 3x-9=45?

User Yams
by
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1 Answer

2 votes

Answer:

18

Explanation:

To work out the value of x we can do 3x-9=45

we can add 9 on both sides so 3x=54

then we can divide by 3

Thats 18

User Andrew Stakhov
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