Question

5x-2 (2x-7)=2(3x-1)+7÷2 keep value of x=5/2

Answer 1

Hey , here is your answer
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when x=5/2
then,
5x-2 (2x-7)=2(3x-1)+7÷2
5×5/2-2 (2×5/2-7)=2(3×5/2-1)+7/2
25/2-2 (5-7)=2(15/2-1)+7/2
25/2-2× -2=2(13/2)+7/2
25/2+4=26/2+7/2
(25+2)/2=(26+7)/2
27 is not equal to 33
Therefore value of x is not 5/2
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