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4/5(x+7)=20 I cant find it pls help :(
9.8k views
21 votes
4/5(x+7)=20 I cant find it pls help :(

User Tanny
by
8.5k points

2 Answers

8 votes
Answer: x = 18

Explanation:

=> 4/5(x + 7) = 20
4/5 * x + 4/5 * 7 = 20
4x/5 + 28/5 = 20
4x + 28 = 20 * 5
4x + 28 = 100
4x = 100 - 28
4x = 72
=> x = 72/4 = 18

Therefore, x = 18
User Mani Gandham
by
7.7k points
9 votes
x=18

45(x+7)=2045(+7)=204(x+7)5=204(+7)5=20
User Justinas Jakavonis
by
8.4k points
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