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Nikitich [7]
3 years ago
5

( 5x + 685 ) + ( 12x - 106 ) = 2500

Mathematics
1 answer:
uysha [10]3 years ago
3 0

Answer:

            x  = 113

Step-by-step explanation:

( 5x + 685 ) + ( 12x - 106 ) = 2500                                          ( 685 - 106 =   579)

                       17x  +  579 = 2500

                             17x        = 2500 - 579

                                    17x =     1921

                                       x = 1921 / 17

                                      x  = 113

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