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A/4 - 5/6 = -1/2 whats a help (;
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A/4 - 5/6 = -1/2 whats a help (;

User Dominic Cotton
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1 Answer

3 votes
Answer: a = 4/3

Solution:
a/4 - 5/6 = -1/2
Transform the equation

a x 12/4 - 5 x 12/6 = -12/2
Reduce

3a - 10 = -6
Rearrange the terms

3a = -6 + 10
Calculate

3a = 4
Divide both sides

a = 4/3
User Jan Erik Schlorf
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