jordanadamsoza1r7 jordanadamsoza1r7
  • 12-11-2017
  • Mathematics
contestada

How do I solve this using substitution

How do I solve this using substitution class=

Respuesta :

MathisLif3
MathisLif3 MathisLif3
  • 12-11-2017
-x+y=1 => y=1+x
-5x+1+x=13
-4x=12
x=-3, y=1-(-3)=4
ez
Answer Link

Otras preguntas

Write the fraction as a mixed number in the simplest form. 62/7
How many acute , obtuse , and right angles does a octagon have
What is the volume of a cube with a side length of 11 inches?   A. 33 in3
0.20 decimal is equivalent to what fraction????
Write 51/12 as a mixed number in simplest form.
What does ¿Cuál es la fecha del Año Nuevo? and how would you answer?
The Dawes Act can best be described as a (A) well-organized effort to strip Native Americans of their land (B) bureaucratic plan to resettle and civilize Native
Which is greater? 11/6 or 3/4 1/2 or 8/31 3/4 or 3/5 5/7 or 4/9 Please help
Which novel did T. S. Eliot praise for utilizing a new "mythical method" in place of the old "narrative method" and demonstrates the use of ancient mythology in
In the ground state, has only 1 electron in a p orbital. A. carbon B. fluorine C. hydrogen D. nitrogen E. aluminum