nataliemikesell nataliemikesell
  • 15-04-2015
  • Mathematics
contestada

7x−10=8 solve the equation.

Respuesta :

iGreen
iGreen iGreen
  • 15-04-2015
[tex]\sf7x-10=8[/tex]

Add 10 to both sides:

[tex]\sf7x=18[/tex]

Divide 7 to both sides:

[tex]\sf~x=\dfrac{18}{7}~or~2\dfrac{4}{7}[/tex]
Answer Link
eu99li
eu99li eu99li
  • 15-04-2015


7x-10=8       /+10

7x=18      /:7

x=18/7

Answer Link

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