gooner31 gooner31

12-08-2019
Mathematics

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x - 2x + 3x - 4x + 5x

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mathstudent55 mathstudent55

12-08-2019

Answer:

3x

Step-by-step explanation:

All terms have the same variable, x, so all terms are like terms.

To combine like terms, combine the coefficients.

Remember that x is the same as 1x.

x - 2x + 3x - 4x + 5x =

= 1x - 2x + 3x - 4x + 5x

= (1 - 2 + 3 - 4 + 5)x

= 3x

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