Algebraic Equations Addition and Subtraction

Find the value of c in this equation:

c - 8 = 42

• 34

• 8

• 42

• 50

Solve:

n - 5 = 32

• 32

• 27

• 37

• 36

Solve the algebraic equation for p.

p + 8 = 12

• 4

• 20

• 5

• 6

Solve for k.

k-11 = 18

• 9

• 29

• 7

• 28

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

Find the difference (2x + 5) − (x + 4).

• x + 1

• 3x + 9

• −x + 1

• x + 9

Find the difference (2x + 5) − (x + 4).

• x + 1

• 3x + 9

• −x + 1

• x + 9

2(2x + 3) + 3(4x + 5)

• 6x + 8

• 16x + 21

• 56x + 8

• 16x + 8

(6x + 3y + 4) – (8x + 9y)

• -2x - 6y

• -2x - 6y + 4

• 2x + 6y + 4

• 14x + 12y + 4