emilywood664 emilywood664
  • 02-04-2017
  • Mathematics
contestada

find the solutions
-2x+8y=14
-2x-2y=-26

Respuesta :

lisee7 lisee7
  • 02-04-2017
X=-33 y= 10

Leave first row the same multiply 2nd row by -1
-2x+8y=14
2x+2y=26
10y= 40
Y=4
-2x+8(10)=14
-2x+80=14
Answer Link

Otras preguntas

what is the meaning of Accountant​
a 70 kg runner exerts a force of 35n. what is the acceleration of the runner
(10 POINTS AND BRAINLIEST FOR BEST) Which decimal is non-repeating? A. 0.444… B. 0.16 C. 0.3682 D. 0.269
In 1901 Australia gain independence from Great Britain and formed a new democratic or auto credit
6. The oxidation number of Mn in KMnO4 is A) +8. B) +7. C) +5. D) -7. E) -8.
What is the difference between energy flow through an ecosystem and nutrient flow through an ecosystem?
In what way do people discriminate against teenagers?
Suppose H(x)=[tex]7\sqrt[3]{x} -4[/tex] find the two functions f and g such taht (f x g)(x)=H(x)
Distributive property simplify each expression -3k + 5k
what is 1.07divided into 347.75​