Реши систему уравнений -10k=17 k+m=4

To solve the system of equations:

Equation 1: -10k = 17 Equation 2: k + m = 4

We can solve equation 2 for k and substitute it into equation 1.

From equation 2, we have k = 4 - m

Now substitute this value of k into equation 1:

-10(4 - m) = 17 -40 + 10m = 17 10m = 17 + 40 10m = 57 m = 57/10

Now substitute the value of m into equation 2 to determine the value of k:

k + (57/10) = 4 k = 4 - (57/10) k = 40/10 - 57/10 k = (40 - 57)/10 k = -17/10

Therefore, the solution to the system of equations is k = -17/10 and m = 57/10.