lilrebmp130 lilrebmp130
  • 07-02-2018
  • Mathematics
contestada

KARLA IS GIVEN EQUATION 10X+15=20 TO SOLVE. SHE SAYS THE SOLITION IS 1/2

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Аноним Аноним
  • 07-02-2018
Karla is correct. 10 x 1/2 = 5. 15 + 5 =20.
~Silver
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garydesir1
garydesir1 garydesir1
  • 07-02-2018
Hello there!

Let see if Clara is correct :)

10x + 15 = 20

Start by adding -15 on both sides

10x + 15 - 15 = 20 - 15

10x = 5

x = 5/10

x = 1/2

Well done Karla! She is correct :)


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