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deff fn [24]
3 years ago
9

Solve linear equation using elimination?

Mathematics
2 answers:
Citrus2011 [14]3 years ago
8 0
2x-3y=5                        2x(4)-3y(4)=5(4)              8x-12y=20
-3x+4y+=8                   -3x(4)+4y(3)=-8(3)           -12x+12y=24
-----------------                                                          *cancel out -12y and +12y
then you simplify then get....
8x=20
-12x=24
------------            x=11
-4x=44


eduard3 years ago
7 0
The solution set is 4, 1.
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3 years ago
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6 0
3 years ago
Determine both the x and y intercepts. Please help! Will mark brainliest!
Mademuasel [1]

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y-intercept: (0, 2.5)

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Step-by-step explanation:

Right now, you have 3x + 2y = 5. You want to change it into slope-intercept form to make the problem easier to solve.

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From here, you can see that the y-intercept is (0, 5/2). You can also say that the y-intercept is (0, 2.5).

To get the x-intercept, substitute 0 for y.

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3 0
3 years ago
Read 2 more answers
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kicyunya [14]
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The first and the second one both result in
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but the third one is -22 3/8.

So your answer is either the third of the last one. I assumed the third because, it is lower than all others and the first two are closer to 24 than they are to 22. It’s your choice on how to judge it.
5 0
2 years ago
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