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(4y+5)+(-7y-1)

less than a minute read Jun 16, 2024
(4y+5)+(-7y-1)

Simplifying Expressions: (4y + 5) + (-7y - 1)

This expression involves combining like terms to simplify it. Let's break down the process step by step:

Understanding Like Terms

Like terms are terms that have the same variables raised to the same powers. For example:

  • 4y and -7y are like terms because they both have the variable 'y' raised to the power of 1.
  • 5 and -1 are like terms because they are both constants.

Combining Like Terms

  1. Identify like terms:

    • 4y and -7y
    • 5 and -1

  2. Combine coefficients of like terms:

    • 4y + (-7y) = -3y
    • 5 + (-1) = 4

  3. Write the simplified expression: -3y + 4

Conclusion

Therefore, the simplified form of the expression (4y + 5) + (-7y - 1) is -3y + 4.

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