How do i do this problem x = 16 - 4y 3x + 4y = 8

Because you know the equation for what x equals, you can plug that equation into the x of the second equation.

For example: 3(16-4y)+4y=8.

Then you can solve for y. After you find y, you will plug that number into the original equation (x=26-4y) and solve for x.

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Step-by-step explanation:

a. is correct

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol