brandonboom790 brandonboom790

01-12-2021
Mathematics

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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=

Respuesta :

maishasoha7 maishasoha7

01-12-2021

Answer:

3a -3b= -9

3a - 4b = -5

-------------------

b=-4

4a- 4b= -12

3a - 4b = -5

-------------------

a = -7

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