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  • 21-09-2018
  • Mathematics
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What the value of x?

What the value of x class=

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choixongdong
choixongdong choixongdong
  • 21-09-2018

3x + 31 + 2x - 6 = 180

5x + 25 = 180

5x = 155

x = 31

Answer

b) 31


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