3(x-4)+x=3(x-1)-9+x what does x equal?

x can be any real number

Explanation:

The given is:

3(x-4) + x = 3(x-1) - 9 + x

First, we get rid of the brackets.

This will give us:

3x - 12 + x = 3x - 3 - 9 + x

Then we combine line terms and solve for x as follows:

3x - 12 + x = 3x - 3 - 9 + x

4x - 12 = 4x - 12

0 = 0

This means that for any value of x, the equation will be true

Therefore, x can be any real number

Hope this helps :)

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

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.