Question

find the value of k if x= -2and y=1 is the solution of the equation 5x+2y=k​

Answer 1

Answer:

this question ans is k= - 5

Answer 2

Answer:

k=(-8)

Step-by-step explanation:

Given that x=(-2) and y=1 therefore

$k = 5x + 2y \\ \\ = 5( - 2) + 2(1) \\ \\ = - 10 + 2 \\ \\ = - 8 \\ \\ k = ( - 8)$

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