Solve the following Linear Equation in 2 variable
1) x+7y=10; 3x-2y=7
2) 5x-3y=37; 3x+2y=7
Solve the above sum using Elimination or Substitution Method
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Answer:
x=5
Step-by-step explanation:
3x+2y=7_____multiply by 3
5x-3y=37_____ multiply by 2
9x+6y=21 +6y and -6y get canclled
_10x-6y=74_
19x =95
.
. .x= 95 19×5=95 it is cancelled
19 19×1=19
put x=5
3x+2y=7
3(5)+2y=7
y=15+2
y=17
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