2 years ago

45 POINTS 3/7w - 11= -4/7w w=_(please explain steps also)

1 answer:

7 0

Use the rules of signs for multiplication

multiply both sides by 7
3w - 77 = -4w

move terms
3w - 4w = 77

divide by 7
7w = 77

your answer is
W = 11

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