Respuesta :

9×2-2×7+5×7=18-14+35=39

[tex]Solution, 9\left(2\right)-\left(2\right)\left(7\right)+5\left(7\right)=39[/tex]

[tex]Steps:[/tex]

[tex]9\left(2\right)-\left(2\right)\left(7\right)+5\left(7\right)[/tex]

[tex]Follow\:the\:PEMDAS\:order\:of\:operations[/tex]

[tex]\mathrm{Multiply\:and\:divide\:\left(left\:to\:right\right)}\:9\left(2\right),\\9\left(2\right)=18,\\18-\left(2\right)\left(7\right)+5\left(7\right)[/tex]

[tex]\mathrm{Multiply\:and\:divide\:\left(left\:to\:right\right)}\:\left(2\right)\left(7\right),\\\left(2\right)\left(7\right)=14,\\18-14+5\left(7\right)[/tex]

[tex]\mathrm{Multiply\:and\:divide\:\left(left\:to\:right\right)}\:5\left(7\right),\\5\left(7\right)=35,\\18-14+35[/tex]

[tex]\mathrm{Add\:and\:subtract\:\left(left\:to\:right\right)}\:18-14+35,\\18-14=4,\\4+35,\\4+35=39,\\[/tex]

[tex]\mathrm{The\:Correct\:Answer\:is\:39}[/tex]

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

[tex]\mathrm{-Austint1414}[/tex]