Answer:
1. x is the amount of hours it took to repair the computer
2. 44+45x=$179
3. Around 3 hours
Explanation:
44+45x=$179
Subtract 44 on both sides:
44-44+45x=179-42
45x=137
Divide 45 on both sides:
45x/45=137/45
x=3.044444444
Around 3 hours.
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