Math, asked by bhavananaik200433, 13 days ago

substitution method 3x+2y=-11 and x-2y=+9​

Answers

Answered by chitrarajkumar4702
0

3x+2y=-11

3x+2y+11=0

The -11 in LHS coming to RHS changes to +11.This is a linear equation.General form of liner equation:ax+bx+c=0 where a and b are real numbers and c is constant.

x-2y=+9

1x-2y-9=0

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