The given system of linear equations is:
-5x - 4y = -15
10x + 8y = 30
To solve this system of equations, we can first multiply the first equation by 2 to make the coefficients of y the same:
-10x - 8y = -30
10x + 8y = 30
Adding the resulting equations together, we get:
0 = 0
Since the equation simplifies to 0 = 0, this system of equations has infinitely many solutions.
Solve the system of linear equations.
−5x−4y=−15
10x+8y=30
(-2, 8)
no solution
(-3, -5)
infinitely many solutions
1 answer