SOLUTION: can someone please help me out on this. One number is five more than another number. Their sum is 285. What are they? Thanks, Jen

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Question 288869: can someone please help me out on this.
One number is five more than another number. Their sum is 285. What are they?
Thanks,
Jen

Answer by dabanfield(803) About Me  (Show Source):
You can put this solution on YOUR website!
One number is five more than another number. Their sum is 285. What are they?
Let x be the smaller number. Then the larger number is x + 5.
Their sum is 285 so:
x + (x + 5) = 285
2x + 5 = 285
2x = 280
x = 140
What is the larger number?