Simplify Algebra Expressions

Simplify the expression:
1/4(12x - 4)

• 3x + 1

• 48x - 16

• 4x + 1

• 3x - 1

Simplify the expression:
3x - 5(-2 + 4x)

• -17x + 10

• 23x - 10

• -17x - 10

• 23x + 10

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

Simplify this expression:

-7w + (-6) + 5 + (-9w)

• -2w - 1

• -16w - 11

• -16w - 1

• -2w + 11

Simplify this expression:

4.6x - 5.3x + 10.2y + 9 - 7.6

• 0.7x + 10.2y +16.6

• -9.9x + (-10.2y) + 1.4

• -0.7x +10.2y 16.6

• -0.7x + 10.2y + 1.4

A(n) __________________ consists of one or more numbers, variables, and operations. 

• numeric expression

• term

• variable

• algebraic expression

Simplify the expression:
4(x - 3) + 12

• 4x - 12

• 4x 

• 4x - 3

13 + 4(2x + 5) 

• 13 + 8x

• 8x + 33

• 8x + 20 

Simplify   6(x + -2)

• 6x + -2

• 6x + -12

• 4x

• 6x - 2