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Which of the following answers represents a correct way to set up and solve for y? D (4y - 4) ° Зу (r - 5) 128 A B O = с X - 5 + 128 = 180

A. 4y - 4 + 3y +128 = 180
B. 4y - 4 + 3y = 128
C. 4y - 4 + 3y = 180​

User Anglesvar
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1 Answer

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Final answer:

The correct way to set up and solve for y is option B: 4y - 4 + 3y = 128

Step-by-step explanation:

The correct way to set up and solve for y is option B.

  1. First, write the equation: 4y - 4 + 3y = 128
  2. Combine the like terms: 7y - 4 = 128
  3. Add 4 to both sides to isolate the variable: 7y = 132
  4. Finally, divide both sides by 7: y = 18.86

User Katit
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