2 years ago

Solve the system of equation 8x+5y=24 y=-4x

Mathematics

2 answers:

Natasha_Volkova [10]2 years ago

8 0

Answer:

x=-2, y=8. (-2, 8).

Step-by-step explanation:

8x+5y=24

y=-4x

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

8x+5(-4x)=24

8x-20x=24

-12x=24

x=24/-12

x=-2

y=-4(-2)=8

shusha [124]2 years ago

6 0

Answer:

x = -2 , y = 8

Step-by-step explanation:

8x + 5 (-4x) = 24

8x -20x = 24

-12x = 24

x = 24/-12

x = -2

y = -4x

y = -4 * -2

y = 8

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Solve the system of equation 8x+5y=24 y=-4x​

Solve the system of equation 8x+5y=24 y=-4x