15 more than twice the hours Carla work last week is the same as three times the hours she worked this week decreased by 15. She
work the same number of hours each week. How many hours did you work each week?
1 answer:
Let the number of hours she works be x
2x+15 15 more than twice the
3x-15 15 less than 3 times the hours she worked
2x+15=3x-15
3x-2x= 30
x= 30
the number of hours she worked is 30
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