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What number must be placed in the box in the equation below to produce an equation that has more than one solution: 4x+6+7x-9=12x-7-x+blank?

 Dec 30, 2020

Best Answer 

 #1
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Well simplify, 

4x+6+7x-9=12x-7-x+blank

add like terms, 

11x-3=11x-7+blank

-3=-7+blank, 

blank=4

 Dec 30, 2020
 #1
avatar
+1
Best Answer

Well simplify, 

4x+6+7x-9=12x-7-x+blank

add like terms, 

11x-3=11x-7+blank

-3=-7+blank, 

blank=4

Guest Dec 30, 2020

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