1. Rozwiąż równania a) -5x + 10 = -2x – 8
b) 7x + 14 = 5x – 22
c) -3 + 2x – 6 = 3 – 4x
d) -5x + 12 + x = 2x – 12
e) 2(x – 3) + 3(4 – x) = 5
f) 2(x + 4) – 5(x + 3) = 2
g) 3(x – 4) – 2(2x – 5) = -4
h) -2(x + 3) + 4(2x + 3) = -6
b) 7x + 14 = 5x – 22
c) -3 + 2x – 6 = 3 – 4x
d) -5x + 12 + x = 2x – 12
e) 2(x – 3) + 3(4 – x) = 5
f) 2(x + 4) – 5(x + 3) = 2
g) 3(x – 4) – 2(2x – 5) = -4
h) -2(x + 3) + 4(2x + 3) = -6