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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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