plz solve ..............
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Answered by
1
Hey mate this is your answer
4x+3x =7x
+3y-2y=y
7xy=64-5
7xy=59
Please let me mark it as brainlist please
4x+3x =7x
+3y-2y=y
7xy=64-5
7xy=59
Please let me mark it as brainlist please
simranj:
please let me mark it as brainlist please click
Answered by
1
4x+3y=69
4x=69-3y
x=(69-3y)/4 eq 1
3{(69-3y)/4}-2y=5
(207-9y)/4-2y=5
207-9y-8y=20
-17y=20-207
-17y=-187
y=11
from eq 1
x=(69-3*11)/4
=(69-33)/4
=36/4
=9
4x=69-3y
x=(69-3y)/4 eq 1
3{(69-3y)/4}-2y=5
(207-9y)/4-2y=5
207-9y-8y=20
-17y=20-207
-17y=-187
y=11
from eq 1
x=(69-3*11)/4
=(69-33)/4
=36/4
=9
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