Maria wants to solve the following system using the elimination method:

4x + 9y = 59
x + y = 17

what number should the equation x + y = 17 be multiplied by to eliminate y?

4

−4

9

−9

D -9

(08.05)  

Maria wants to solve the following system using the elimination method:  

4x + 9y = 59  

x + y = 17  

What number should the equation x + y = 17 be multiplied by to eliminate y?

a 4

b −4

c 9

d −9

true

step-by-step explanation:

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there is no points to select.

step-by-step explanation: