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08-01-2021
Mathematics

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Write a simplified expression for the perimeter of the triangle.

Write a simplified expression for the perimeter of the triangle class=

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Podetola Podetola

08-01-2021

Answer: 2x + 4

Step-by-step explanation:

(x - 1) + (-x + 1) + (2x + 4)

Put like terms together

2x + x - x - 1 + 1 + 4

Combine like terms

2x + 0 + 0 + 4

2x + 4

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