Question

Find the value of x for which a || b and the equations I have here are 5x+3 and 63 which they are same-side interior in the parallel lines

Answer 1

can u tell me the exact question . I am not able to understand?

Answer 2

soln.
5x+3=63
or, 5x= 63-3
or, 5x= 60
or, x= 60/5
or, x= 12
.
. . == 12
Hence the value of x =12