Question

Rozwiążcie to pliss potrzebuje do 7 ranooooo!

Answer 1

a)2x + 2 = 8 – x / + x
2 + 3x = 8 / - 2 
3x = 6 / : 3
x = 2 

b)3 * (2x – 1) + 2 = 4 (x + 2) – x

6x – 3 + 2 = 4x + 8 – x

6x – 1 = 3x + 8 

x=3.86