abigail156 abigail156

25-11-2020
World Languages

contestada

Solve these exercises in Substitution method

a) x+3y=11

4x-3y=-1

b) x+y=5

3x-2y=10

Respuesta :

mardygerges11 mardygerges11

31-03-2021

Answer:

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Explanation:

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