Substituting Value

If b = 7, find the result of the expression: 5b + 2

Evaluate the expression for n = 4: 6n + 11

What is the value of the expression for y = 3: 9 - y

• 6

• -6

• 2

• -2

Given z = 8, what is the result of the expression: 4z - 7

Calculate the expression when a = 5: 3a + 6

Determine the value of the expression for x = 2: 5x - 8

• -1

• 10

• -10

• 2

If b = 3, find the result of the expression: 2b + 9

Evaluate the expression for n = 7: 4n + 14

What is the value of the expression for y = 2: 1 - 3y

• -5

• -4

• 4

• 5

Given z = 9, what is the result of the expression: 2z - 5