solve the sublimation method 3x+2y+25 =0 and 2x +y +10 = 0
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From 2x+y+10=0
y= -2x-10
Substitution value of y in 3x+2y+25=0
3x+2(-2x-10)+25=0
3x-4x-20+25=0
-x+5=0
x=5
So y= -2x-10 = -20
x=5, y= -20
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y= -2x-10
Substitution value of y in 3x+2y+25=0
3x+2(-2x-10)+25=0
3x-4x-20+25=0
-x+5=0
x=5
So y= -2x-10 = -20
x=5, y= -20
Please mark as brainliest answer
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1
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There are two methods.l hope I can help you please mark brainlist
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