SOLUTION: 5x+2y=8 2x-3y=7
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Algebra: Matrices, determinant, Cramer rule
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Question 238407
:
5x+2y=8
2x-3y=7
Answer by
Fombitz(13823)
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Multiply eq. 1 by 3 and eq. 2 by 2 and add them,
Use either equation to solve for y.