Question

check which of the following a solution of the equation x minus 3 y is equal to minus 10

a) 1,-7
b) 3,2
c) -7,1
d) 1,7​

Answer 1

Answer:

(c) -7 , 1

Step-by-step explanation:

if we put the value -7 in x and 1 in y we'll get :

-7 -(3*1)

-7 - 3

= -10

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