Two cars leave a city and head in the same direction. After 5 hours, the faster car is 20 miles ahead or
2 answers:
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Answer:
you mean like this :))
-5x +7 = Y
Step-by-step explanation:
3x - y = 8x - 7
<=>3x - 8x = y - 7
<=>-5x = y - 7
<=>-5x + 7 = Y
