sarahcozzi0 sarahcozzi0
  • 26-09-2018
  • Mathematics
contestada

if -15 is added to a number, the sum will be 8 times the number. find the number

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peachyyflavour
peachyyflavour peachyyflavour
  • 26-09-2018
equation: 8x= -15+x
answer: ⤵

[tex]x = - \frac{15}{7} [/tex]




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