३a+५b=२६;a+५b=२२ एक सामायिक समीकरण सोडवा
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3a+5b=26 ____ equation 1
a+5b=22 ______ equation 2
subtract equation 1 and 2
3a+5b=26
-. a +5b=22
__-__-__-_____------- (signs will be changed)
2a = 4
a = 4/2
a= 2
put a=2 in equation 1
hence,
3*2+5b=26
6+5b=26
5b=26-6
5b=20
b=20/5
b= 4
therefore the solution of given equation is ( 2, 4 )
a+5b=22 ______ equation 2
subtract equation 1 and 2
3a+5b=26
-. a +5b=22
__-__-__-_____------- (signs will be changed)
2a = 4
a = 4/2
a= 2
put a=2 in equation 1
hence,
3*2+5b=26
6+5b=26
5b=26-6
5b=20
b=20/5
b= 4
therefore the solution of given equation is ( 2, 4 )
vedhrp:
is it correct
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