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Tema [17]
3 years ago
14

Select the correct choices that belong in the blank for the system of equations shown below.

Mathematics
1 answer:
nekit [7.7K]3 years ago
7 0

Answer:

The answer to your question is Stacy multiplies the second equation by 4.

Step-by-step explanation:

                                             24x - 39y = 165    (I)

                                             - 6x + 13y = -51     (II)

Multiply the second equation by 4

                                             24x -    39 y = 165

                                           -24x  +   52y  = -204  

Simplify

                                              0    +  13y = 39

                                                           y = 39/ 13

                                                           y = 3

Find "x" value                       24x - 39(3) = 165

                                             24x - 117 = 165

                                             24x = 165 + 117

                                             24x = 282

                                                 x = 282 / 24

                                                 x = 47/4

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