Simplify: x + x + 2/3

Simplify: `"x" + "x + 2"/3`

Sum

`"x" + "x + 2"/3`

`= "x"/1 + "x + 2"/3`

`= ("3x" + "x" + 2)/3`

`= ("4x" + 2)/3`

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Performs Operations (Addition and Subtraction) on Algebraic Expressions with Integral Coefficients Only.

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Chapter 13: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (E)

Chapter 13 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (E) | Q 16

By how much does 8x³ – 6x² + 9x – 10 exceed 4x³ + 2x² + 7x -3?

By how much is 3x³– 2x²y + xy² -y³ less than 4x³ – 3x²y – 7xy² +2y³

If x = 4a² + b² - 6ab; y = 3b² - 2a² + 8ab and z = 6a² + 8b² - 6ab find: x - y - z

If m = 9x² - 4xy + 5y² and n = - 3x² + 2xy - y² find: m + 2n

Multiply: 3x, 5x²y and 2y

Copy and complete the following multi-plication:

9x + 5y
× - 3xy

Copy and complete the following multi-plication:

3m² + 6m - 2n
× 5n - 3m

Evaluate: (a + 5)(3a - 2)(5a + 1)

Multiply: 2mnpq, 4mnpq and 5 mnpq

Simplify: `"y"/4 +"3y"/5`