Work:
4x - 3y = 8
5x + 9y = 10
Multiply equation A by -4:
-20x - 36y = -40
Add equations A and B:
-16x = -32
Divide both sides by -16:
x = 2
Substitute x = 2 into equation A:
5(2) + 9y = 10
10 + 9y = 10
9y = 0
y = 0
Answer: x = 2, y = 0
4) A system of equations is shown below. Solve the system of equations using elimination.
(show your work 1 point) (correct answer 1 point)
Equation B: 4x - 3y = 8
2
Equation A: 5x + 9y = 10
3 answers
I'm pretty sure the bot is right
pretty sure?
Did you bother to check that the values actually work?
Did you bother to check that the values actually work?