Marega101 Marega101
  • 01-02-2017
  • Mathematics
contestada

Y= -1
-2x-y=3
Solve by substitution

Respuesta :

Аноним Аноним
  • 01-02-2017
i think it might be 3.
Answer Link
miam333 miam333
  • 01-02-2017
x = -1
(work)
-2x - (-1) = 3
-2x + 1 = 3
-1 -1
-2x = 2
÷ -2 ÷ -2
x = -1
Hope this helps!
Answer Link

Otras preguntas

A mover pushes a piano 15 meters across a stage by applying a force of 325 N. How much work does the mover do? *
what is E750 (the blue frozen liquid nitrogen tank) from camp cretashus seson 2 als remember E750 was inside the big blue tank that shattered at the last secon
Find the measure of angle zvy.
6/12-5/12+4/12-3/12+2/12-1/12
What did Vietnam do to globalise?
A rectangular patio is 8 feet by 11 feet. What is the length of the diagonal of the patio?
please respond and help if you’re able to
A personal attack on a person is an example of A. begging the question. B. a red herring. C. ad hominem. D. either/or.
⅕ + ⅕ + ⅕ +⅕ 6 x ⅕ Which is GREATER?
Help I’ll mark you as a brainlist if correct!