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Find x
PLEASE HELP QUICKLY

Find x PLEASE HELP QUICKLY-example-1
User Ryxle
by
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1 Answer

28 votes
28 votes

Answer:


\boxed{\tt B)\:x=9}

Explanation:


\tt 8(8+x+3)=10(10+x-3)


\tt 8(x+11)=10(x+7)


\tt 8x+11=10x+70


\tt 10x-8x=88-70


\tt \cfrac{2x}{2} =\cfrac{18}{2}


\boxed{\tt x=9}

~

User Yevhenii Semenov
by
3.3k points