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3 years ago

5

Find the solution for these systems of equations 2x+3y=-7 4x-3y=-23

1 answer:

pochemuha3 years ago

4 0

<span>If we add these two equations together, we can quickly follow the system via the elimination method as the y-terms cancel out. Doing so results in 6x= -30, so x = -5. Plug this in and solve for y. 2*(-5) + 3y = -7, -10 + 3y = -7, 3y = 3, y = 1. The solution is therefore (-5,1).</span>

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ladessa [460]

Answer:

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Step-by-step explanation:

Let's find out the amount of cards that Math and Seth will have in week 20, using the information shown in the graph and table:

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4 years ago

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Gala2k [10]

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4 years ago

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Andrew [12]

Answer:

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Step-by-step explanation:

Hi there!

Since we are given the slope and the y-intercept of the line, we can very easily identify the equation of the line.

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Plug in the values:

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Thus, $\bold{y=6x-1}$ is the equation of the line.

Hope it helps! Enjoy your day!

~Just a teen willing to help others :)

$\bold{GazingAtTheStars}$

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