-4*(16+8x)+12*(7-3x)=50*(x+3)-(15-x)
– 64 – 32x + 84 – 36x = 50x + 150 – 15 + x
– 32x – 36x – 50x – x = – 15 + 150 – 84 + 64
-119x = 115
x = 115/-119
х=-0,96638655462
-4*(16+8x)+12*(7-3x)=50*(x+3)-(15-x) – 64 – 32x + 84 – 36x = 50x + 150 – 15 + x – 32x – 36x – 50x – x = – 15 + 150 – 84 + 64 -119x = 115 x = 115/-119 х=-0,96638655462
-4*(16+8x)+12*(7-3x)=50*(x+3)-(15-x)
– 64 – 32x + 84 – 36x = 50x + 150 – 15 + x
– 32x – 36x – 50x – x = – 15 + 150 – 84 + 64
-119x = 115
x = 115/-119
х=-0,96638655462
-4*(16+8x)+12*(7-3x)=50*(x+3)-(15-x) – 64 – 32x + 84 – 36x = 50x + 150 – 15 + x – 32x – 36x – 50x – x = – 15 + 150 – 84 + 64 -119x = 115 x = 115/-119 х=-0,96638655462