SOLUTION: find a number if twice the sum of the number and 4 equals 11 more then the number.
Algebra.Com
Question 664746: find a number if twice the sum of the number and 4 equals 11 more then the number.
Answer by ReadingBoosters(3246) (Show Source): You can put this solution on YOUR website!
2(x+4)=x+11
Distribute the 2
2x + 8 = x + 11
Isolate x to one side
2x - x = 11 - 8
x = 3
...
Check
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