SOLUTION: twice the sum of a number and 4 is equal to 22 what is the number?
Algebra.Com
Question 596169: twice the sum of a number and 4 is equal to 22 what is the number?
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
"twice the sum of a number and 4 is equal to 22" translates to where n is the unknown number. Let's solve for n.
Start with the given equation.
Distribute.
Subtract from both sides.
Combine like terms on the right side.
Divide both sides by to isolate .
Reduce.
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Answer:
So the solution is
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