Question

x+1/8+x-2/5=x+3/10+3x-1/20​

Answer 1

ANSWER:-

x+1/8+ x-2/5=x+3/10+3x-1/20

x+x+(1/8-2/5)= x+3x+(3/10-1/20)

2x+( 5-16/40)=4x+(6-1/20)

2x+(-11/40)=4x+(5/20)

2x-11/40= 4x+5/20

2x-4x=5/20+11/40

-2x= 10+11/40

-2x=21/40

x=21/40 divided by- 2

x= -21/40*2

x= -21/80 (ans)

Answer 2

Step-by-step explanation:

5x(x+1)+8x(x-2)        2x(x+3)+1x(3x-1)

        40                              20

5x+5+8x-16           2x+6+3x-1

      40                         20

5x+8x+5-16           2x+3x+6-1

     40                         20

13x-11   =   5x+5    (cross multiplication)

  40             20

260x-220=200x+200

260x-200x=220+200 (transposing)

60x=420

x=420/60=7

x=7

Hope this helps you ❤️