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  • 23-10-2017
  • Mathematics
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MATH ONE QUESTION!!!!!!!!!!!!

MATH ONE QUESTION class=

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choixongdong
choixongdong choixongdong
  • 23-10-2017
19x - 11 = 10x + 7
         9x = 18
           x = 2

19x - 11 = 19(2) - 11 = 27

3y + 27 = 180
3y = 153
  y = 51

answer
x = 2 and y = 51
Answer Link

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