suchitalukder
suchitalukder
24-10-2018
Mathematics
contestada
-5y+6x=40 and 3y-8x=46
Respuesta :
Louve1
Louve1
24-10-2018
-5y+6x=40
.75(3y-8x)=.75(46)
-5y+6x=40
2.25y-6x=34.5
-2.75y=5.5
Y=-2
———
3(-2)-8x=46
-6-8x=46
+6 +6
-8x=52
X=-6.5
(-6.5,-2) is the answer
Answer Link
ethlantic
ethlantic
14-09-2021
Answer:
Answer:
X=5
Y=-2
Step-by-step explanation:
trust the process
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
What Kind Of Background Makes A Good Politician?
what is 8.666666666666 in simplest form
Before 1960, it was rare for women to become heads of state. What is the most likely reason that it became more common after 1960? Britain was always a leader
The number of miles driven is proportional to the gallons of gasoline used. The graph shows this relationship. What is the unit rate for miles driven per gallon
de ce se scrie prin cratima ,,ne-am,,- ortografa
Find the roots of the following equations. a) 4x+9=34 b) (x-4)(x+2)=0 c) 2x^2-6x+4=0
Luis used a calculator to find a decimal and a percent equal to the fraction 1-4 . How might Luis have done this
why does the pond not get as hot during the day when water lilies cover the pond surface with leaves?
The election of andrew jackson is often considered the beginning of which modern political party
Find the distance between P1(4,16degrees) and P2(-2,177degrees) on the polar plane.
