cnvargo23 cnvargo23
  • 23-11-2019
  • Mathematics
contestada

Start solving #2 with the substitution method
2. a + b + c = 9
a - 8b - C = -27
2a - b + c = 6​

Respuesta :

haRcheated haRcheated
  • 23-11-2019

Answer:

A=3, B =3, C = 3

Step-by-step explanation:

9/3 (the letters) = 3 Each

3 - 24 - 3 = -27

2a = 6

6 - 3 + 3 = 6

A, b, c, all equal 3.

Answer Link

Otras preguntas

Can a person be exposed to HIV by hugging or shaking hands with an infected person?
Identify each statement as either true or false
Use the distributive property to write an expression equivalent to 6(24).
turn these words into a rap song..make them rhyme
What role did geography play in the growth of three distinct cultural religions in the English colonies? A. Geography and climate determined what kinds of crops
True or false the responsibility of the clergy was the care of spirtiu life
Janice's mother gave her a $10 bill to buy 5 pounds each of bananas and apples at the grocery store when she got there she find found that bananas for $.80 per
Which statement is true about the Loyalists?
Middle Eastern terrorists targeted the United States because
When 4 times a number is increased by 40, the answer is the same as when 100 is decreased by the number. find the number?