victor292
victor292
10-02-2021
Mathematics
contestada
-6х + 5 y = 1
6х + 4 y = –10
Respuesta :
epicman00900
epicman00900
10-02-2021
Times top equation by -1
6x-5y=-1
6x+4y=-10
Subtract bottom equation by top
-9y=9
y=-1
substitute this into an equation
-6x-5=1
add 5 to both sides
-6x=6
x=-1
y=-1 x=-1
Answer Link
matthewweathers111
matthewweathers111
10-02-2021
Answer: 16-!
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
what is the solution to the system of equations. 2x-y=7 y=2x+3
list 3 effectiveness of Faith Based Organisations
A chord of a circle is 12cm long.The radius of the circle is 10cm.calculate the distance of the midpoint òf the chord from the centre òf the circle
the quotient of 35 and 7 5/9
7x7^5pls help me....
Simplify. x 3 ÷ x 5 x2 x8 x-8 x-2
SUPER EASY WILL GIVE BRAINLEIST IF DONE BY 5:30 PM. PLEASE ANSWER SERIOUSLY OR WILL REPORT USER. THANK YOU <3
Express the ratio 7/30: 1/4 in the form of r:s in lowest terms, where r and s are integers
Which of the following events is impossible?
What are some ways terrorism can be defined?
