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Twice Sunita's marks plus 7 equals 95. Which equation and solution are correct?

Class 7Checking Solutions by TrialSimple Equations
  • A;
  • B;
  • C;
  • D;

Step-by-Step Solution

'Twice the marks plus 7' is 2m + 7. Check m = 44: 88 + 7 = 95 ✓. (51 comes from adding 7 instead of subtracting.)
Answer: D) ;

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