Question

don't post irrelevant answers​

Answer 1

Answer:

x-(2x-3x-4)=4x-27

-------. --------. -3

7. 3

x-(14x-3x-4)=4x-27-9

------------. ---------

7. 3

x-(11x-4)=4x-36

-----. -------

7. 3

7x-11x+4=4x-36

---------. -----

7. 3

-4x+4=4x-36

--------. -------

7. 3

(4x-36)×7=(-4x+4)×3

28x-252=-12x+12

28x+12x=12+252

40x=264

x= 6.6

hope it will help you