1) 168 – ( 18 – 2x ) x 12 = 120 2) [ 75 + ( 16 – x ) ] x 2 = 156 3) 124 – 24 x ( 3x – 16 ) = 76 4) [ ( 10 – x ) x 2 + 5 ] : 3 – 2 = 3 5) [ 80 + ( 62 –

1) 168 – ( 18 – 2x ) x 12 = 120
2) [ 75 + ( 16 – x ) ] x 2 = 156
3) 124 – 24 x ( 3x – 16 ) = 76
4) [ ( 10 – x ) x 2 + 5 ] : 3 – 2 = 3
5) [ 80 + ( 62 – x ) ] : 17 – 7 = 1
6) 65 – ( 5x – 70 ) : 2 = 50
7) 504 : ( 136 – 2x ) + 4 = 32
8) ( 13x – 28 ) x 15 – 5 x 2 mũ 3 = 320
M.n giúp em vs ạ, em cần gấp lắm lun. Thanks ạ !!!