-8x=-24 -3x=2 7 14 (8x+11)-13 =9x-5 *...

Question

-8x=-24

-3x=2

7 14

(8x+11)-13 =9x-5

* (10x-3)+(14x-4)=8-(15-22x)

13-100x=0

8c+0,73=4,61-8c

Answer 1

8x=24

x=3

 

3x=-2

x=-2/3

 

(8x+11)-13=9x-5

8x-2=9x-5

-x=-3

x=3

 

 

13-1000x=0

-1000x=-13

1000x=13

x=0.013

 

 

8c+0.73=4.61-8c

16c=3.88

c=0.2425