Question

Can someone please help me

Answer 1

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Answer:

• the marked question is "different." It is asking to solve for y, not x.
• y = 4 -1/2x
• x = 8 -2y

Step-by-step explanation:

a) All of the equations ask for a solution for x, except the marked one at lower left. It is the "different" question.

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b) We can divide the upper right equation by 6 to find the solution for y.

  24 -3x = 6y

  4 -1/2x = y

  y = 4 - 1/2x

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c) We can divide the lower-right equation by 3 to find the solution for x.

  24 -6y = 3x

  8 -2y = x

  x = 8 -2y