mariaoverway14 mariaoverway14
  • 11-07-2016
  • Mathematics
contestada

The system shown has _____ solution(s).

y = x + 1
2y - x = 6

Respuesta :

texaschic101
texaschic101 texaschic101
  • 11-07-2016
y = x + 1...so sub in x + 1 for y in the other equation

2(x + 1) - x = 6
2x + 2 - x = 6
x = 6 - 2
x = 4

y = x + 1
y = 4 + 
y = 5

one solution at (4,5)
Answer Link

Otras preguntas

1,000 divided by 3.85 with only remainders
Which statement correctly explains the relationship between the genes of offspring and the genes of their parents? A. Genes are located on chromosomes and are
Fill in the blank with either atom or molecule. Water is a(n) ____________________.
Amir solved the following equation. describe the first mistake he made. 2x-2=14 -2 -2 2x =12 2. 2 X=6
I have like 4 or 5 exams next week and each one are 50 questions. Can I use brainly for those?
Does diabetes type 1 effect the cell cycle?
Eric buys a pack of 36 chocolate bars. He gives one chocolate bar everyday to each of his best friends, Josh and Brian. Write the equation that shows the number
What does someone with high self esteem look like
PLEASE HELP ME ASAP!!!Write the missing improper fraction in each box. Express the answers in simplest form. ​
please help it's due right now i need you to solve it and show steps please i'll give brainleist