Question

Which expression is equivalent to −10x−10+2x+9?

Answer 1

`\huge\textsf{Hey there!}`

`\large\textsf{-10x - 10 + 2x + 9}`

`\huge\textsf{COMBINE the LIKE TERMS}`

`\large\textsf{-10x + 2x - 10 + 9}`

`\large\textsf{-10x + 2x}\\\\\large\textsf{ = \bf -8x}`

`\large\textsf{-10 + 9}\\\\\large\textsf{ = \bf -1}`

`\boxed{= \large\textsf{\bf -8x - 1}}\large\checkmark`

`\boxed{\boxed{\huge\textsf{Answer: \bf -8x - 1 }}}\huge\checkmark`

`\large\textsf{Good luck on your assignment and enjoy your day!}`

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`\frak{Amphitrite1040:)}`

Answer 2

-8x - 1

General Formulas and Concepts:

Algebra I

• Terms/Coefficients

Explanation:

Step 1: Define

Identify

-10x - 10 + 2x + 9

Step 2: Simplify

1. Combine like terms (x): -8x - 10 + 9
2. Combine like term: -8x - 1