7. y = 4x and y + x = 5 (1 point)

Question

O (4,1)

O (1, 4)

O (- 3, 2)

O (2, 3)

Show work

Answer 1

To solve for the values of x and y, we can start by substituting the value of y from the first equation to the second equation:

4x + x = 5

Combining like terms:

5x = 5

Solving for x:

x = 1

Now, we can substitute x = 1 into the first equation to solve for y:

y = 4(1)

y = 4

Therefore, the solution is (1, 4). Option B is the correct answer.