i6sudski i6sudski
  • 17-12-2021
  • Mathematics
contestada

Find the value of u - 7 given that 13u -9 = 4

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grangerjeff0 grangerjeff0
  • 17-12-2021

Answer:

u-7 = ?

13u-9=4

13u=13

u=1

1-7=-6

answer is -6

Step-by-step explanation:

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