Question

solve and check 4(x-3)=20​

Answer 1

Answer:

4(x-3)=20

4x-12=20

4x=20+12

4x=32

x=32/4

x=8

Check

4(x-3)=20

4(8-3)=20

32-12=20

20=20

l.h.s=r.h.s

Answer 2

Answer ☆

4 (x - 3) = 20

4x - 12 = 20

4x = 20 + 12

4x = 32

x = 32/4

x = 8.

Verification -:

Putting 8 in place of x, we get -:

4 (8 - 3) = 20

32 - 12 = 20

20 = 20.

Since x = 8 satisfies the equation,

Hence verified.

Hope it helps! :)