leeperstar07 leeperstar07

03-04-2020
Mathematics

contestada

When solving the following system by elimination, which variable would be eliminated after adding the 2 equations together?

When solving the following system by elimination which variable would be eliminated after adding the 2 equations together class=

Respuesta :

dannielle dannielle

03-04-2020

Answer:

B. x

Step-by-step explanation:

-3x+8y=-6

3x-2y=-12

if we add these

-3x+3x+8y-2y=-6-12

6y=-12 so x will be eliminated

Answer Link

Otras preguntas

Describe how the tectonic plates move. Describe the layers of the earth and how they are different from each other.

Compare the temperature of water as ice begins to form with the temperature of ice as it begins to melt

A particular frozen yogurt has 75 cal in 2 ounces how many calories are in 8 ounces of the yogurt

I need help on number 6)

Why dose yellow river have that nick name?

explain how you know that the quotient 47.3÷10×10 is equal to 47.3÷0.1

Dustin has only nickels and quarters in his piggy bank. He has 49 coins total for a combined value of $8.85. How many of each does he have . SHow your work

What is 3.2 x 10^-4 m/h in centimeters per second? a) 8.889 × 10^−6 cm/s b) 8.889 × 10^−5 cm/s c) 1.152 × 10^−5 cm/s d) 1.152 × 10^−7 cm/s

the sales tax in Illinois is 6.25%. about how much will a pair of jeans that has a ticket price of $48.99 cost, including sales tax?

Compare the temperature of water as ice begins to form with the temperature of ice as it begins to melt