edw2edw edw2edw

04-02-2017
Mathematics

contestada

Solve the system of equations. x + 3y = −1 2x + 2y = 6

Respuesta :

caruwajoye20 caruwajoye20

04-02-2017

1x+ 3y = -12x + 2y = 6
+12x +12x
13x + 3y = 2y = 6
+3y +3y
13x = 5y = 6
13x = 5y and 5y = 6

Answer Link

Otras preguntas

If a triangle has sides of 6 and 8, what must the hypotenuse be for the triangle to be a right triangle?

Discuss how you were able to determine which exemplar wrote the extortion note

How does the appearance of photosynthetic plants relate to the increase in atmospheric oxygen and the decrease in carbon dioxide

Complete each statement in the steps to solve x2 – 4x + 3 = 0 using the process of completing the square.

A client receiving 5-fluorouracil is experiencing nausea and vomiting. which is the nurse's best course of action?

Which of the following is an accomplishment of Pedro II in Brazil

(9^6/9^5)^2 A. 9^2 B. 9^9 C. 9^3 D. 9^22

Which statement about stomata is true? The number of stomata is greater on the upper surface of the leaf. The number of stomata is greater on the lower surface

Tuskegee airmen names

Sapling classify characteristics as unique to prokaryotic, comon to both cell types