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(-x^2-x)+(6x^2+6x-7)=
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5 votes
(-x^2-x)+(6x^2+6x-7)=

User Muzib
by
7.4k points

2 Answers

5 votes

Answer:

Explanation:

6x^2 + 6x - 7 - x^2 - x

5x^2 + 5x - 7

User Kame
by
8.0k points
3 votes

Answer:

5x² + 5x - 7

Explanation:

Step 1: Write equation

(-x² - x) + (6x² + 6x - 7)

Step 2: Combine like terms (x²)

5x² - x + 6x - 7

Step 3: Combine like terms (x)

5x² + 5x - 7

User Jlodenius
by
7.3k points
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