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9 less than x is equal to 7 how is it set up?

User Zerina
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2 Answers

4 votes
X-9=7
X=16
That’s the answer just trust me
User Mirella
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4 votes

Answer: To set up the equation for "9 less than x is equal to 7," we need to use algebraic notation. The phrase "9 less than x" can be written as "x - 9" and the phrase "is equal to" can be represented by the equal sign (=). So, the equation would be:

x - 9 = 7

In this equation, x represents the unknown value we are trying to find. To solve for x, we can isolate it by performing inverse operations. In this case, we want to isolate x by adding 9 to both sides of the equation:

x - 9 + 9 = 7 + 9

This simplifies to:

x = 16

Therefore, the value of x that satisfies the equation "9 less than x is equal to 7" is x = 16.

Step-by-step explanation: hope this helps! :)

User Fruchtzwerg
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