Anonimviz Anonimviz Matematyka Rozwiązane 1) 4(3a + 5b) + 3(5a –2) = 2) 2(7p – 3) -5(3p – 1) = 3) -5(2 – 3m) - 2(m + 8) = 4) 2x(3x – 4) + x(5 – 2x) = 5) 3u(2 – 4u) - 5u(u+ 3) = 6) (10t – 6) : (-2) = 7) (3s – 12t + 9) =