solve the simultaneous linear equations by using the elimination method​

a - b = -3
3a - 4b = -5


Solve The Simultaneous Linear Equations By Using The Elimination Methoda B 33a 4b 5 class=

Answer :

Answer:

3a -3b= -9

3a - 4b = -5

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b=-4

4a- 4b= -12

3a - 4b = -5

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a = -7