Please help me and I have more too​

b. x=3

Step-by-step explanation:

i hope this helps :)

4x+20=6x+14

Step-by-step explanation:

20=2x+14

6=2x

3=x

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c