Basic Simplifying Algebraic Expressions

Simplify the expression:

3h +7(2 + 4h)

• 90h

• 7h + 20

• 50h

• 31h +14

Simplify the expression:
5(p - 6)

• 5p - 30

• 5p - 5

• p - 30

• 5p + 11

Simplify the expression:

2x + 1 + 7x

• 10x

• 10

• 9x + 1

• 9 + 1x

Simplify the expression:

3x + 2x

• 5x

• x

• 6x

• 5

Simplify the expression:

5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

Simplify the expression:

-5(x + 4)

• 5x + 4

• -5x + 4

• -5x - 20

• -5x + 20

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

• 14x + 12

• 14x

• 14x - 12

• 56x - 24

Simplify the expression:

5(2 - 7n)

• 52 -57n

• 10 -7n

• 10 - 35n

• 10 + 35n

Simplify the expression:

19 - ( 3 - 5b)

• 16 + 5b

• 21 + 5b

• 16 - 5b

• 21 - 5b

A letter that represents a number is called a _____.

• variable

• coefficient

• constant

• term