cindysm180
cindysm180 cindysm180
  • 02-02-2016
  • Mathematics
contestada

Why are the equations w - x + x = w and w + x - x = w called identities?

Respuesta :

BrainSan
BrainSan BrainSan
  • 02-02-2016
They are indentical because the only thing that switched was the addition sign, and subtraction sign. If you look closely.

Answer Link
Аноним Аноним
  • 02-02-2016
Identities have the same solution, and they are also called 'infinities'. That is because they include many solutions. 
Answer Link

Otras preguntas

Thesis statement on abortion
Help asap i really need help on this one
What could account for the differences in lines A and B in the graph
Guys can you help with two questions? How are aquifer and glacier the same? How they different?
Decide whether the activity is aerobic or anaerobic exercise: doing push-ups
I need help with this conclusion
Competitive exclusion does not result in _____. extinction of a population destruction of a food resource eviction of a population from a niche survival of
Sullas seizure of rome in 82 b.c. was partly the legacy of
Lan bought four bags of candy with 65 pieces in each bag. Her father gave her 20 more pieces of candy. She plans to divide all the candy evenly among six friend
Which system of equations best represents the situation?