Answer:
B.) two
Step-by-step explanation:
These equations have two solutions, one for solving for each variable. There is a solution for solving for x, and one for y. For both of these equations,
x = 5 -4y and y = 5/4 - x/4
Answer:
B. two
Step-by-step explanation:
Use the elimination method to solve the system of equations. Move the terms like so. As you can see I kept the first equation the same but multiplied the second equation by -3.
Now add. 3x and -3x cancel; so does 15 and -15.
0 = -24y
Divide by -24. 0 div'd by -24 is equal to 0.
y = 0
Substitute y into the second equation.
x + 4(0) = 5
x + 0 = 5
x = 5
You've got x = 5 and y = 0; these are two solutions to the system of equations.
