8x+5y-11=0 3x-4y-10=0
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1
8x+5y−11=0......1
3x−4y−10=0......2
from1weget
x=
8
11+4y
subsitutingthevalueofxin(2)weget
3(
8
11+4y
)−4y−10=0
8
33+12y−32y−80
=0
−20y−47=0
y=−
20
47
subsitutingyin(2)weget
3x−4(−
20
47
)−10=0
3x+
5
47
−10=0
5
15x+47−50
=0
15x=3
x=
15
3
x=
5
1
Answered by
0
Answer:
therefore x=51
Step-by-step explanation:
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