BablaKanchan
BablaKanchan
03-10-2018
Mathematics
contestada
What is the solution of the system
Respuesta :
rocket3989
rocket3989
04-10-2018
[tex]x - 2y = 4 \\ x = 2y + 4 \\ 3(2y + 4) + y = 5 \\ 6y + 12 + y = 5 \\ 7y = - 7 \\ y = - 1[/tex]
x = 2(-1) + 4
x = 2
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
Which tactic of the civil rights movement was most successful in gaining public support for the Twenty-fourth amendment ? A) Supporting African American candid
Solve for x. x = ___
A survey was done of 902 students. The mean of their results was 26 and the standard deviation was 4. How many students responded above 35?
What answer names a producer in an ecosystem
Which region did Julius Caesar bring under Roman control?
COMMONLIT THE POETRY QUILT by Deirdre Mundy PART A: Which sentence describes a theme of the short story? A Poetry is useful and important. B Poetry is easy to
Wilson Middle School is selecting students to be in the spring festival show. There are 5 roles left but there are 9 students interested in the roles. How many
Elements in the same group have _____. a. the same number of electron shells b. the same number of protons c. similar chemical properties d. the same number of
simplify the expression (5x^4 - 3x^3 + 6x) (3x^ + 11 x^2-8x)
To compare the ways that two authors use them what is the best approach
