Simplifying Algebraic Expressions

Simplify:
5x - 6x - 8x + 7 

• -9x + 7
• -9x -  7
• 9x + 7 
• 9x - 7

Simplify the expression:
6 + 2(7x - 3) 

• 14x + 12
• 14x
• 14x - 12
• 56x - 24

Simplify:
-1x + y - z + 10z + 2x - 10y

• 1x - 9y + 9z
• 1x - 9z - 9y
• -1x - 9z - 9y
• -1x - 9 - 9y

-(-x + 2) - 4x

• -5x - 2
• -3x + 2
• -5x + 2
• -3x  - 2

5 - 3(5x - 4)

• 15x + 7
• -15x + 17
• 15x - 7
• -15x - 17

Simplify the algebraic equation:

6n - 7n - 4 + n

• 4

• -4

• n + 4

• n - 4

Simplify the algebraic equation:

9y - 4 - 11y + 7

• 20y + 11

• -2y - 11

• -2y - 3

• -2y + 3

Select an equivalent expression for:

2g - 3 + 11 - 8g

• -6g + 8

• 8 - 6g

• 6g - 8

• -8 + 6g

Simplify the following expression:
-9(14p - 8) - 4p

• 130p - 72
• 122p - 72
• -130p - 18
• -130p + 72

Simplify the Expression: 5(x + 2) + 2x

• 7x + 2
• 7x + 10
• 5x + 4
• 7x + 7