Complete the steps to solve for X
please say sloving steps

see below

Step-by-step explanation:

2/5x - 1/4x = 3

Get a common denominator of 20

2/5x *4/4  - 1/4x *5/5 =3

8/20 x   - 5/20x  =3

3/20x = 3

Multiply by 20/3 to isolate x

20/3 * 3/20 x = 20/3 * 3

x = 20

sum= when you add is how much the whole amount is

distance= when you use angles and it means how far it goes

step-by-step explanation:

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.