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lutik1710 [3]
3 years ago
13

Given mn, find the value of x. + (x-3) (8x+3)

Mathematics
1 answer:
olga_2 [115]3 years ago
8 0

Answer

x=20

Step-by-step explanation:

  (x-3) + (8x+3) = 180

         9x = 180

            x=20

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