What is the solution to the system of equationsy=4x+11 and y =-2x-1

For this case we must solve a system of two equations with two unknowns, given by "x" and "y".

We have:

We multiply (2) by -1:

We add (1) and (3):

Clearing x:

We substitute in (2)

Thus, the solution of the system is

The solution of the system is

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation: