SOLUTION: Tamika paid 165.00 to her plumber for a service call. If her plumber charges 45.00 plus 40.00 per hours for a sevice call, then for how many hours did the plumber work?

SOLUTION: Tamika paid 165.00 to her plumber for a service call. If her plumber charges 45.00 plus 40.00 per hours for a sevice call, then for how many hours did the plumber work?

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Question 161491: Tamika paid 165.00 to her plumber for a service call. If her plumber charges 45.00 plus 40.00 per hours for a sevice call, then for how many hours did the plumber work?
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
45+40X=165
40X=165-45
40X=120
X-120/40
X=3 HOURS OF LABOR.
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