jenny1146 jenny1146

02-06-2019
Mathematics

contestada

I need help on this question and every time I get help on this question some people get it wrong. can someone give me the right answer, please?

I need help on this question and every time I get help on this question some people get it wrong can someone give me the right answer please class=

Respuesta :

mickeypals7 mickeypals7

02-06-2019

Answer:

x = 8

y = -7

Step-by-step explanation:

(-3y) - 4x = -11

3y - 5x = -61

-----------------------+

-9x = -72

x = 8

3y - 5x = -61

3y -5(8) = -61

3y - 40 = -61

3y = -21

y = -7

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