liv3 liv3
  • 14-08-2014
  • Mathematics
Answered

Find the value of g when 5g+15 equals 2g+21. Use pencil and paper. Explain how you can check the value you found for g is correct. If your check does not work, does that mean your results are incorrect? Explain

Answer :

edbeltran951
edbeltran951 edbeltran951
  • 14-08-2014
Equation:
5g+15=2g+21
-2g. -2g. Inverse Operation: Subtraction
3g+15=21
-15. -15. inverse Operation: Subtraction
3g= 6
3. 3. Inverse Operation Division
g= 2. Answer.
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