NeedAnswers695 NeedAnswers695

03-05-2020
Mathematics

contestada

How do I solve the equation
4x-2y=-2
-4+4y=-24
using the elimination method

Respuesta :

joshleemelendez joshleemelendez

03-05-2020

Add two lines:
2y = -26
y = -13

Substitute this back into first equation:
4x - 2 (-13) = -2
4x + 26 = -2
4x = -28
x = -7

Answer Link

Otras preguntas

Explain how homework is important!!!

What is the value of b on the number line below?

Help me please I really need it please help me

Find the area of the figure 14mm 29mm?

Describe how mutations and meiosis lead to variation within a population and the role of variation in the speciation of the tortoises

Patrick’s drawing uses a scale of 1 inch = 10 meters. Squidward made another scale drawing of the hotel with a scale of 2 cm = 40 meters. How tall is the hotel

Fill in the blank with the French word that best completes the following sentence. Si le bus est à l'heure, nous n'allons pas . assister attendre commander bles

como desconponer -8 pero tiene que llevar -1

Which type of graph would be best for showing the average yearly bonus amounts for employees in different departments of an IT company? A. a bar graph B. a cir

what's special about mangroves