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-21 - 7x = 8x + 24 How do you solve this?
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5 votes
-21 - 7x = 8x + 24 How do you solve this?

User Zork Media
by
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1 Answer

3 votes
-21 - 7x = 8x + 24
add 21 to both sides

-7x= 8x + 45
subtract 8x from both sides

-15x= 45
divide both sides by -15

x= -3

Hope this helps! :)
User PiTheNumber
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8.0k points
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