Answered

Get expert insights and community-driven knowledge on IDNLearn.com. Discover in-depth and trustworthy answers from our extensive network of knowledgeable professionals.

I don’t get it if explain plz

I Dont Get It If Explain Plz class=

Sagot :

Musiclover10045idn

Add the two equations:

2x + 4y = 16

-2x - 3y = -6

2x + -2x = 0

4y -3y = y

16-6 = 10

When you add the equations you get y = 10

Now you have a value for y, use the first equation to solve for x:

2x + 4(10) = 16

2x + 40 = 16

Subtract 40 from both sides:

2x = -24

Divide both sides by 2

X = -12

Answer: x = -12 and y = 10

Abiafalak8idn

Answer:

x = 12 y = 10

Step-by-step explanation:

Okay, Lets Solve!

You have to change the equations up to where if you line the equations up and added or subtracted, one of the variables will be eliminated:

:[tex]2x + 4y = 16[/tex]

[tex]-2x - 3y = -6\\[/tex]

These are our 2 equations! Now, to start, let's add these 2 equations up:

This is what you will get: [tex]y=10[/tex]

Now that we know what y is, lets substitute that in one of our equations!

I am going to choose the 1st one : [tex]2x + (4)(10) = 16[/tex]

Now, we solve for x!

[tex]2x + (4)(10) = 16\\= 2x + 40 = 16\\= 2x = -24\\= x = -12[/tex]

There you go! rlly hope this helps!! :)

We value your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Your questions deserve reliable answers. Thanks for visiting IDNLearn.com, and see you again soon for more helpful information.