Zapisz w prostrzej postaci 3x+4x+5y-2y= 2a-3a+7-6= 2x-5x+7-x= 2a+b-4b= x-2x+3+x-4= 3x-y+4x-2y= 2x-6+4x+2= 3y-5-5y-6= -2a+2b-3a-3b= 0,5t-2x+3t-x-t=

3x+4x+5y-2y=7x+3y 2a-3a+7-6=-a+1 2x-5x+7-x=-4x+7 2a+b-4b=2a-3b x-2x+3+x-4=-1 3x-y+4x-2y=7x-3y 2x-6+4x+2=6x-4 3y-5-5y-6=-2y-11 -2a+2b-3a-3b=-5a-b 0,5t-2x+3t-x-t=3,5t-3x

1. 7x+3y 2. -a+1 3. -4x+7 4. 2a-3b 5. -1 6. 7x-3y 7. 6x-4 8. -2y-11 9. -5a-b 10. -3,5t-3x