43x+19x=12710 60y-3y=15390 7m+m-12=28 16t-t+5=50 8x+7x=105 37x-21x+8=50
62X=12710 60y-3y=15390 x=12710/62 57y= 15390 x=205 y= 270 7m+m-12=28 16t-t+5=50 8m=40 15t=45 m=5 t=3 8x+7x=105 15x=105 x=7
43x+19x=12710. 60y-3y=15390 62x=12710. 57y=15390 X=205. y=270 7m+m-12=28. 16t-t+5=50 8m=40. 15t=45 m=5. t=3 8x+7x=105. 37x-21x+8=50 15x=105. 16x=42 X=7. X=2,625