Math, asked by smarthsharmasharma, 7 months ago

3(7x-1)/4-(2x-1-x)/2=x+3/2​

Answers

Answered by anjali962
18

AnSweR

3/4(7x - 1) - [2x - (1 - x)/2] = (x + 4)/2

==> (21x - 3)/4 - [4x/2 - (1 - x)/2] = (x + 4)/2

==> (21x - 3)/4 - (5x - 1)/2 = (x + 4)/2

==> (21x - 3)/4 - (10x - 2)/4 = (2x + 8)/4

==> 21x - 3 - 10x + 2 = 2x + 8

==> 11x - 1 = 2x + 8

==> 9x = 9

X = 1

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