September 2018 2 19 Report

Rozwiąż równania:

3x - 5= 4 + 2x

-5x + 10 = -2x - 8

- 5x - 17= -9x +3

7x + 1= 5x-22

2x - 4 + 5x= x + 2

-3 + 2x - 6= 3-4x

7x + 2= 5 + 3x + 9

-5x + 12 + x= 2x - 12

2 (x-3) +3 (4-x)= 5

3 (x-4) -2 (2x-5)= -4

2 (x+4) -5 (x+3)= 2

-2 (x+3) +4 (2x+3)= -6

bardzo was proszę o rozwiązania ;*


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