Adding and Subtracting Expressions

Adding and Subtracting Expressions

Lesson 6.1

Multiple Choice

Simplify the following expression:  $\left(x\ +\ 3\right)\ +\ \left(2x\ -1\right)$   

•  $3x\ +\ 4$  

•  $3x\ +\ 2$  

•  $3x\ -\ 4$  

•  $4x$  

Multiple Choice

Simplify the following expression:  $\left(3x\ +\ \frac{1}{2\ }\right)\ +\ \left(7x\ -\ 4\ \frac{1}{2}\right)$  

•  $10x\ +\ 5$  

•  $4x\ -4$  

•  $3\ \frac{1}{2}x\ +\ 3\ \frac{1}{2}x$  

•  $10x\ -\ 4$  

Multiple Choice

Simplify the following expression: (-0.25x - 3) - (1.5x + 1.4)

• -1.75 x+ 1.7

• 1.75x - 4.4

• -1.75x - 4.4

• 1.75x + 4.4

HOMEWORK

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