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PLEASE HELP! IN DESPERATE NEED! Please SHOW YOUR WORK! Thx so much! :)

PLEASE HELP! IN DESPERATE NEED! Please SHOW YOUR WORK! Thx so much! :)-example-1
PLEASE HELP! IN DESPERATE NEED! Please SHOW YOUR WORK! Thx so much! :)-example-1
PLEASE HELP! IN DESPERATE NEED! Please SHOW YOUR WORK! Thx so much! :)-example-2

1 Answer

4 votes
1.


92+(56)/(14-x)=100\\\\(56)/(14-x)=8\\\\((56)/(14-x))*(14-x)=8*(14-x)\\\\56=(8*14)+[8*(-x)]\\\\56=112-8x\\\\-56=-8x\\\\\\x=7


2.


(410-x)/(7)+70=120\\\\(410-x)/(7)=50\\\\((410-x)/(7))*7=50*7\\\\410-x=350\\\\-x=-60\\\\\\x=60
User John Gardner
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