Mathematics, 24.09.2019 22:30 bloodgif8921
Also need some on system of equations, let me know if substitution or elimination is used and you ; )
1)
4y + 5x = 3
2y - 5x = 9
2)
3x+2y = 2
4x - 4y = 1
3)
-3x + 3y = 4
-3x - 9y = 0
Answers: 2
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Also need some on system of equations, let me know if substitution or elimination is used and you...
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