4 x + 8 Y = 0 and 4 x + 3 Y - 5 = 0 solve equations by elimination method
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1
X = 2 and Y = -1 of these equations
madan0011mondapeufbz:
please send the solving part
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4x + 3y =5
now substrate these
4x +8y=0
4x+3y=5
- - -
--------------
5y=0
y=-5
put the value in 2
4x-15=5
4x=20
x=5
now substrate these
4x +8y=0
4x+3y=5
- - -
--------------
5y=0
y=-5
put the value in 2
4x-15=5
4x=20
x=5
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