Addition Algebraic Expressions

Simplify the expression:

5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

Simplify the expression:

17 + 7h - 19 + 14h

• 21h + 36

• 21h - 2

• 7h + 36

• 7h - 2

Simplify the expression:

2x + 1 + 7x

• 10x

• 10

• 9x + 1

• 9 + 1x

Find the sum:
(7k + 9) + (4k - 3)

• 3k + 6 

• 11k + 6

• -11k + 6

• - 3k + 6

Find the Sum: 
(5 - t) + (3t +2)

• 2t + 7

• 2t + 3

• -2t + 3

• -2t + 7

4a + 9 + a

• 5a + 9

• 3a-9

• 3a + 9

• 5a - 9

2x + 5x - 4 + 1

• 7x -3

• 10x - 3

• 4x

11 g -9 g + 8 g

• 10g

• 9 g

• 2 g

• 12 g

Simplify the expression by combining like terms.

8a+4b+2c-3b+a

• 9a+b+2c

• 10a+7b+c

• 13abc

• 18abc

Simplify the expression by combining like terms.

9x²+14x-x²+6x

• 8x²+20x

• 9x²+20x

• 10x²+20x

• 8x²+8x