riddhimarai115 riddhimarai115
  • 18-09-2020
  • Mathematics
contestada

7 (x+4) 3x + 12 + x - 5

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inuola1234
inuola1234 inuola1234
  • 18-09-2020

Answer: x= -7

Step-by-step explanation:

7(x+4) 3x+12+x-5

7x+28=3x+12+x-5

28-12+5= 3x+x-7x

28-7=-3x

21=-3x

-3x=21

Divide both sides by -3

X= -7

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dancegirllizzie
dancegirllizzie dancegirllizzie
  • 18-09-2020

Answer:

11x + 35

Step-by-step explanation:

I hope this helps and that you can read my writing. If you can't just tell me and I'll try to type it out

Ver imagen dancegirllizzie
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