solve the following equations x/2-4/5+x/5+3x/10= 1/5
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We have, x/2 – 4/5 + x/5 + 3x/10 = 1/5 upon solving we get, x/2 + x/5 + 3x/10 = 1/5 + 4/5 by taking LCM for 2, 5 and 10 which is 10 (x×5)/10 + (x×2)/10 + (3x×1)/10 = 5/5 5x/10 + 2x/10 + 3x/10 = 1 (5x+2x+3x)/10 = 1 10x/10 = 1 x = 1 ∴ x = 1
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