What is the answer to the problem 2x+8+2x=4(x+2)

0=0

why?

2x+8+2x=4(x+2)

2x+2x+8=4(x+2)

4x+8=4(x+2)

4x+8=4x+8

4x=4x

4x-4x=4x-4x

which cancels out

So 0=0

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.