Question 1107889
solve this system by using elimination? 
2x-5y=-25
3x+4y=20 
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6x - 15y = 3(-25)
6x +  8y = 2(20)
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Subtract and solve for "y"::
23y = 40+75
23y = 115
y = 5
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Solve for "x":
2x - 5(5)= -25
2x = 0
x = 0
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Cheers,
Stan H.
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