sheilam149 sheilam149

16-02-2022
Mathematics

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(50 points) WILL GIVE BRAINEST TO CORRECT ANSWER

Solve the system of equations.
x + 4y = 0
20y = - 5x

Substitute.
20y = -5(__)

Respuesta :

Аноним Аноним

17-02-2022

x+4y=0--(1)
20y=-5x=>5x+20y=0--(2)

Multiply 5 with equation (1)

5x+20y=0--(3)

Compare equation(2) and (3)

Both are equal hence no solution

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