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CBSE Class 8 Answered

(2x+1):2=(x+2):5
Asked by ajayrath7 | 28 Apr, 2017, 11:55: AM
answered-by-expert Expert Answer
begin mathsize 16px style left parenthesis 2 straight x plus 1 right parenthesis colon 2 equals left parenthesis straight x plus 2 right parenthesis colon 5 rightwards double arrow fraction numerator 2 straight x plus 1 over denominator 2 end fraction equals fraction numerator straight x plus 2 over denominator 5 end fraction rightwards double arrow 5 left parenthesis 2 straight x plus 1 right parenthesis equals 2 left parenthesis straight x plus 2 right parenthesis rightwards double arrow 10 straight x plus 5 equals 2 straight x plus 4 rightwards double arrow 10 straight x minus 2 straight x equals 4 minus 5 rightwards double arrow 8 straight x equals negative 1 rightwards double arrow straight x equals negative 1 over 8 end style
Answered by Rashmi Khot | 28 Apr, 2017, 04:17: PM

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CBSE 8 - Maths
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