sandersandora sandersandora
  • 01-10-2016
  • Mathematics
contestada

I forgot how to solve equations such as 3x+5y=-5. Can you give me examples?

Respuesta :

tatiana8
tatiana8 tatiana8
  • 01-10-2016
well 3x is 3 times if they are together beside each other that mean they are multiplying so 3 times x plus 5times y = -5
Answer Link
itssjustinn09
itssjustinn09 itssjustinn09
  • 01-10-2016
You want to solve for x.

3x+5y=-5
3x=-5-5y
x=-5/3 - 5/3y

Harder than it looks.
Answer Link

Otras preguntas

Why is sodium sulphate hemihydrate called as "Plaster of Paris"?
how were north american colonies all similar in the 1700s?
How do you?...Multiply out and simplify 10(2x-1)-20x?
What are the functions of receptors in our body? Think of a situation where receptors do not work properly. What problems are likely to arise?
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7
How do you?...Multiply out and simplify 10(2x-1)-20x?
Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa
how were north american colonies all similar in the 1700s?
you have a standard deck of 52 cards. you pick one card and then, with out putting the first card back, you pick a second card. what is the probability that bot
The function of the eardrum in the middle ear is to