HLP11 I WILL MARK BRAINLIEST kx-3y=4 4x-5y=7 k is constant and x and y are variables, for what value of k will the system of equations have NO SOLUTION??? A. 12/5 B. 16/7 C. -16/7 D. -12/5 also side question, how do you find out if an equation has 1 solution or no solution or infinite solutions???

Step-by-step explanation:

There is no solution for system of equations:  

if:    

so first, we we need to transform the equations to the form where the coefficients at y will be the same:

Now we have  b₁=b₂ and c₁≠c₂ so the system has no solution if a₁=a₂

5k = 12

÷5     ÷5

k = ¹²/₅

hey seth! : )

i’m not 100% sure, but i think it’s b

hope this ya : p

miss u!

- nicole