dezariaspencer dezariaspencer

02-05-2018
Mathematics

contestada

solve the system using the substitution method
2x+y=6
3x+5y=9
branliest offered

Respuesta :

fatehahnordin9p7wo43 fatehahnordin9p7wo43

02-05-2018

2x+y=6
3x+5y=9

y = 6 - 2x

3x + 5( 6-2x ) = 9
3x + 30 - 10z = 9
7x = 21
x = 3

y = 6 - 2(3)
y = 0

Answer Link

Otras preguntas

Ehhhhhhhhhh qwq . . . . . . . . . . . . . . . . .

Cómo contribuyó la expansión del territorio a la decadencia y caída del Imperio Romano Occidental? y por favor escríbalo como escribiendo como historiador

Help a girl outttttt

Please help me I need help

Select the correct answer from each drop-down menu. Complete the following sentence. In this last step of initiation phase, projects are . At this stage, the pr

The graph of a line on a coordinate plane has a slope of 12 and passes through the point (4,−3). What equation describes the line?

Translate "I learn" into Spanish

WILL GIVE BRAINLIEST bxvy - xvyb if b=-2 x= 1 y= -1 v= 3 simplify and substitute

Help need answer asap!!!! Which letter indicates the location of the North European Plains? C B A D

VERBS LIKE GUSTAR fill in the blanks with the appropriate words Nunca ___ ___ (intersarle) las clases de fisica (present tense) Yo pensé que el vestido rojo no