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How do you do the elimination method? Example: -8+6y=2;16x-3y= -13 (click on picture to see the full thing)
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Nov 9, 2019
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How do you do the elimination method? Example: -8+6y=2;16x-3y= -13
(click on picture to see the full thing)
Mathematics
high-school
Nirmalya Ghosh
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Nirmalya Ghosh
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I will attach the picture
first step is to multiply the first equation by 2
SLearner
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Nov 11, 2019
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Double the first equation to get
-16x+12y=4
Add that to the second equation and get
9y=-9
y=-1
Then we solve for x. Let's plug y into the first equation.
-8x+6y=2
-8x-6=2
-8x=8
x=-1
y=-1
x=-1
Ankush Soni
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Nov 16, 2019
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Ankush Soni
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