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What is 5 (3-4x) = 7- (4-x)

What is 5 (3-4x) = 7- (4-x)
asked 51.3k views
4 votes
What is 5 (3-4x) = 7- (4-x)

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User Okdewit
by
8.3k points

1 Answer

3 votes

Answer: x=4/7

Explanation:

15-20x=x+3

15-20x-15=x+3-15

-20=x-12

-20x-x=x-12-x

-21x=-12

-21x/-21=-12/-21

x=4/7

answered
User Criss Anger
by
8.4k points
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