linglongdung linglongdung
  • 19-10-2018
  • Mathematics
contestada

64=(x+8)+90

what does x equal

Respuesta :

austint1414
austint1414 austint1414
  • 19-10-2018

[tex]Solution, solve\:for\:x,\:64=\left(x+8\right)+90\quad :\quad x=-34[/tex]

[tex]Steps:[/tex]

[tex]64=\left(x+8\right)+90[/tex]

[tex]\mathrm{Switch\:sides}, \left(x+8\right)+90=64[/tex]

[tex]\mathrm{Remove\:parentheses}:\quad \left(a\right)=a, x+8+90=64[/tex]

[tex]\mathrm{Add\:the\:numbers:}\:8+90=98, x+98=64[/tex]

[tex]\mathrm{Subtract\:}98\mathrm{\:from\:both\:sides}, x+98-98=64-98[/tex]

[tex]\mathrm{Simplify}, x=-34[/tex]

[tex]\mathrm{The\:Correct\:Answer\:is\:x=-34}[/tex]

[tex]\mathrm{Hope\:This\:Helps!!!}[/tex]

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