Solve the equation for x by graphing

-1.25.

Step-by-step explanation:

Given :

To Find: Solve the equation for x by graphing

Solution:

Plot the graphs

The intersection point of these two equations will give the value of x.

So,  -- green line

  -- purple line

Intersection point : (-1.282,4.127)

So, x = - 1.282 ≈ -1.25

The value of x is -1.25.

if you use photomath right away it will give you the answer not like this app that you have to wait for people.

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )