Question

$20(x + 2) - 16(x - 3) = - 8(9x + 6) + 4$
please answer it

Answer 1

Solution :

20(x+2) -16(x-3) = -8(9x+6)+4

=> 20x+40-16x+48= -72x - 48 + 4

=> 20x - 16x + 72x = -48 + 4 - 40 - 48

=> ( 20 - 16 + 72 )x = -132

=> 76x = -132

=> x = -132/76

=> x = -33/19

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