Solve the following system of equations
1.2x+2.4y= -18
-.8x+ .4y = 6

HELP I need the answer RIGHT NOW ASAP (I spaced it out so you could see it better)

x = -9

y = -3

Step-by-step explanation:

We can first multiply the 2nd equation by -6, so we have:

Now, we add up this equation to the 1st equation given to eliminate y and solve for x. Shown below:

So, we have the value of x to be -9

Now, we substitute this value in 1st equation and solve for y:

The value of y is -3

So,

x = -9

y = -3

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation: