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A rectangle has side lengths of 4cm and (x+3)cm. It has an area of 20 cm squared. (Hint: area = length x width) write an equation for this situation.
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A rectangle has side lengths of 4cm and (x+3)cm. It has an area of 20 cm squared. (Hint: area = length x width) write an equation for this situation.

User Matthew McGoogan
by
7.2k points

2 Answers

5 votes

Answer:

what is that

Explanation:

User Sajidur Rahman
by
8.4k points
2 votes
(x+3)x4=20 divided by 4
(x+3)=5 minus 3
x=2
User Mikemil
by
7.9k points
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