Jenny is solving the linear equation 12+3X-5=8x+8-5x. her final two steps are: 7+3x=3x+8
7=8

x has no solution.

Step-by-step explanation:

In a solvable linear equation, you will always be able to simplify to the point where you only have 1 x on either side of the equal sign.

If you can cancel the x's, then no value for x could ever work, even trial and error would eventually make you conclude that, as a constant, or a literal number, can never equal a different one unless they are the same; 7 will NEVER equal 8, in any circumstances.

So the linear equation has no solution.

d

step-by-step explanation:

the two points from this line are   (0,4)   & (2,-2)

we can call

now, lets find the slope (m):

now finding b (the y intercept). this is the point at the y-axis where the line cuts the axis. looking at the graph, it is y = 4. so the point is 4. hence b = 4

the slope-intercept form is given by  

putting the points, we have:

d is the correct answer.