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a = 4.3 b = 1.4
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whats the question?
what's the problem?
yeah
@meme12300 whats the question?
thats what i want to know
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7a - 2.8 + 3b= 7(4.3)-2.8+3(1.4)= 30.1-2.8+4.2= =31.5
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