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-0.4a+3=7 - 0.4a + 3 = 7
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4 votes
-0.4a+3=7

- 0.4a + 3 = 7

User Sergey Morozov
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8.4k points

1 Answer

3 votes
sorry if I'm wrong
a = 10
this what I did
7 - 3 = 4 ÷ 0.4 = 10
User Ealfonso
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7.9k points
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