Решите уровне ние

5x+8 х - 6 = 59

9 х-6 х+3=48

5 х+2 х-6=50

10 х-6 х+3=48

5x+8x-6x=56

9x-6x+3x=48

5 х-6 х-2=31

9 х-6 х+5=77

5x+8 х - 6 = 59

13 х=59+6

13 х=65

х=65/13

х=5

9 х-6 х+3=48

3 х=48-3

3 х=45

х=45/3

х=15

5 х+2 х-6=50

7 х=50+6

7 х=56

х=56/7

х=8

10 х-6 х+3=48

4 х=48-3

4 х=45

х=45/4

х=11,25

5x+8x-6x=56

7 х=56

х=56/7

х=8

9x-6x+3x=48

6 х=48

х=48/6

х=8

5 х-6 х-2=31

-х=31+2

-х=33

х=-33

9 х-6 х+5=77

3 х=77-5

3 х=72

х=72/3

х=24