yerls yerls
  • 03-02-2017
  • Mathematics
contestada

how do I solve this 4 (2x-15)+40=6 (x+5)

Respuesta :

collie1 collie1
  • 03-02-2017
you can do pemdas, parentasy, exponent, multiple,division,addition and subtraction
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shoshanna327 shoshanna327
  • 03-02-2017
4 (2x-15)+40=6 (x+5)
Distribute
8x-45+40=6x+30
combine -45 and 40
8x-5=6x+30
add 5 to both sides
8x=6x+35
subtract 6x from both sides
2x=35
divide by 2 on both sides
x=17.5
hope this helps!

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