Solve for x
3x+5=4x+9​

x = -4

Step-by-step explanation:

3x + 5 = 4x + 9

3x - 4x = 9 - 5

-x = 4

x = -4

X= - 4

Step-by-step explanation:

All like terms should be together (they go to the other side with opposite signs) so

: 3x-4x=9-5

3x-4x=4

- x= 4

. To remove the negative sign from the x multiply by - 1 on both sides.

-x(-1) = 4(-1)

X= - 4

what are the options? ?

step-by-step explanation:

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).