Heya.
A. [tex]7x-5+2x-4 = 9x-9[/tex]
B. [tex]-8x+3m+5x-6m = -3m-3x[/tex]
C. [tex]1.2x-3.8-5.6x+1.7 = -4.4x-2.1[/tex]
D. [tex]-4.8x^2-4x+5x^2+2.3x= 0.2x^2 - 1.7x[/tex]
E. [tex]1\frac{1}{3}x\ +\frac{5}{6}-4\frac{1}{2}x\ -1.5 = (-3\frac{1}{6} x)+ \frac{-2}{3}[/tex]
Mam nadzieję że pomogłem! ~EnglishElite
