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20-11-2020
Mathematics

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solve the linear system below using substitution

y=2x+2

4x+y=-10

fill the blanks with the solution

solve the linear system below using substitutiony2x24xy10fill the blanks with the solution class=

Respuesta :

2022110 2022110

20-11-2020

Answer:

( -2, -2)

Step-by-step explanation:

plug in 2x+2 for y

4x + 2x + 2 = -10

6x +2 = -10

6x = -12

x=-2

y= 2(-2)+2

y = -4+2

y= -2

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