Equations - simple

Solve system of linear equations:

x-2y=6
3x+2y=4

Correct answer:

x =  2.5
y =  -1.75

Step-by-step explanation:


x-2y=6
3x+2y=4

x-2•y=6
3•x+2•y=4

x-2y = 6
3x+2y = 4

x = 5/2 = 2.5
y = -7/4 = -1.75

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