angymhdz56 angymhdz56
  • 01-06-2021
  • Mathematics
contestada

Is the equation conditional, an identity, or a contradiction? y - 11 + 3y = 6y + 4

Respuesta :

akbusiness987
akbusiness987 akbusiness987
  • 01-06-2021

Answer:

The equation is a conditional.

y = 7.5

Step-by-step explanation:

y - 11 + 3y = 6y + 4

4y - 11 = 6y + 4

4y - 4y - 11 = 6y - 4y + 4

- 11 = 2y + 4

- 11 - 4 = 2y + 4 - 4

2y = - 15

2y ÷ 2 = - 15 ÷ 2

y = - 7.5

Answer Link

Otras preguntas

What motivated Europeans to begin looking to distant lands?
how to write 0.632 in wordform please show an example
What prevents ions from crossing the plasma membrane via simple diffusion? A. Ions are too large. B. Ions carry a charge. C. Ions are hydrophobic. D. Ions do n
What is 8.7 billion as a scientific notation
find the opposite or additive inverse of 48 =
can some help me better to remember the map of Europe ?
how do I write 0.25 as a fraction in its simplists form
using exactly four 4s and any operations write an expression to equal the number 3
seth traveled 1 mile in 57.1 second how fast did he go in miles per hour
what is 12,430,090 in expanded form