solve the following by substitution method
11x+15y+23=0
Answers
Answered by
0
11x+15y+23=0 -----eq.1
11x=-15y-23
x=(-15y-23)/11
Put the above value in eq.1
11(-15y-23)/11 +15y+23=0
[11 numerator gets cancelled by 11 denominator]
-15y-23+15y+23=0
[cancel opposite sign units]
0=0
LHS = RHS
Hence Proved.
Hope it helps.
Please mark brainliest. Thanks :)
11x=-15y-23
x=(-15y-23)/11
Put the above value in eq.1
11(-15y-23)/11 +15y+23=0
[11 numerator gets cancelled by 11 denominator]
-15y-23+15y+23=0
[cancel opposite sign units]
0=0
LHS = RHS
Hence Proved.
Hope it helps.
Please mark brainliest. Thanks :)
Similar questions