Solve the system. 23x - 12y = 1 - 43x +y =-3

The values are and

The solution is  ()

Step-by-step explanation:

Given equations are

To solve the given equations :

Multiply the equation (2) into 12 we get

Now adding equations (1) and (3) we get

23x-12y=1

-516x+12y=-36

____________

-493x=-35

Substitute the value of in equation (1) we get

Therefore the values are and

The solution is  ()

b) well because you get well

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.