Math, asked by bhumika, 1 year ago

3x-y = - 2; 3x+4y=-7

Answers

Answered by strange36

0

3x-y=-2. equation 1

3x+4y=-7. equation 2

Adding equation 1 and 2

3x-y=-2

+ 3x+4y=-7

=6x+3y=-9

pikachu1505: wrong

pikachu1505: incomplete

pikachu1505: u can't simply add the equation

pikachu1505: absolutely wrong

strange36: I am in. class 8

Answered by pikachu1505

0

Hope it helps.............mm

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