Решите пожалуйста......
5 + ( x / 2 ) = ( 3x + 6 ) / 5 ( 10 + x ) / 2 = ( 3x + 6 ) / 5 5( 10 + x ) = 2( 3x + 6 ) 50 + 5x = 6x + 12 6x - 5x = 50 - 12 x = 38
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