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X+109 and x+89 what is x they need to be the same number when finished

User Loudej
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1 Answer

7 votes

Answer:

DNE (dose not exist)

Explanation:

what you would do is just set both functions equal to each other and then solve for x. so set x+109=x+89. then get you numbers on one side and your x's on one side. so subtract x from on side getting x-x+89=109 now you subtract 89 from both sides getting x-x=109-89 getting 0= 20 0 dosen not = 20 so you would have zero there is no value that you could plug in for x to get them both equal

User Fernando Barbosa
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