Question

Find the solution using the substitution method for the linear system 4y=-5x+4 and y=-x+1

Answer 1

(0,1)

Explanation:

Since we already know that y = -x + 1, we can substitute it into the first equation. So we have

4(-x + 1) = -5x + 4

Solve for x

x = 0

Plug the value for x into the second equation to solve for y

y = 0 + 1

y = 1

Thus, the final answer is

(0,1)