arithehispanic14 arithehispanic14
  • 14-09-2022
  • Mathematics
contestada

| 7x+35 |=7 has two solutions
What is the distance in the solutions?

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saggfg saggfg
  • 14-09-2022
7x= 2 35= x that is the answer on edguinity
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subtomex0
subtomex0 subtomex0
  • 14-09-2022

[tex]|7x+35|=7 \\7x_{1} + 35 = 7 \\ 7x_{1} = - 28 \\ x_{1} = - 4[/tex]

[tex]|7x+35|=7 \\7x_{2} + 35 = - 7 \\ 7x_{2} = - 42\\ x_{2} = - 6[/tex]

[tex]distance = | x_{1}-x_{2}| = | - 4-( - 6)| \\ distance = | 2| = 2[/tex]

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