3 years ago

AB = 2x + 3, BC = 3x + 7, AC = 60. what does x represent

Mathematics

1 answer:

mart [117]3 years ago

4 0

Answer:

AC=AB+BC

60=2x+3+3x+7

60=2x+3x+3+7

60=5x+10

60-10=5x

50=5x

x=10

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