Code.
-3x + 4y = -8
8x - y = 16
Solving systems by substitution

The solution to the system of equations is .

Step-by-step explanation:

We are given a system of equations:

Now, we've solved for y. So, we can substitute this into either equation and solve for x.

Now, we substitute our value for x into one of the original equations and solve for y.

Therefore, the solution to our system of equations is:

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation: