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Please help me ASPA find the value of X
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Please help me ASPA find the value of X

Please help me ASPA find the value of X-example-1
User DangerDave
by
7.0k points

1 Answer

6 votes

Answer:

9

Explanation:

set up a ratio

20 is to 3x-2 as ( 20 + 28) is to 7x -3

20 / ( 3x-2) = ( 20 + 28) / (7x-3 ) cross multiply to get

140x - 60 = 144x - 96

36 = 4x

x = 9

User Hamfri
by
6.8k points
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