joteje15059
joteje15059 joteje15059
  • 10-03-2021
  • Mathematics
contestada

what is the anwser -13-4x=x+7

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dspader
dspader dspader
  • 10-03-2021

-13-4x=x+7

+13         +13

-4x=x+20

-x    -x

-5x=20

/-5   /-5

x=-4

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hope it helps

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