Question

Solve the following equations :
Find x :-
check the above attachment for the questions​

Answer 1

Answer:

a) x=1

b) x= -8

c) x= -8/3

d) x= -14

e) x= -3

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Answer 2

Answer:

1) 5(x+3)=20

       x+3=(20/5)

        x+3=4

         x=4-1

         x=3    

2) 7x-(4x-3)=2x-5

      7x-4x+3=2x-5

        3x+3=2x-5

           x=-5-3

            x=-8

3)  (2/3)x+5-(1/5)+2x

    (2/3)x+2x=(1/5)-5

     (8/3x)=-24/5

    x=- 9/25

4) (3.8-2.7)x=-6.2-9.2

   1.1x=-15.4

      x=-15.4/1.1

        x=-154/11

        x=14

5) 7x+5=3(x-2)-1

     7x+5=3x-6-1

    7x +5-3x=-7

       4x = -7-5

         4x = -12

            x = -(12)/4

            x = - 3