Algebraic Skills Challenge

Evaluate: 3x + 5 when x = 2

• 7

• 9

• 13

• 11

Solve for x: x + 7 = 12

• 6

• 10

• 5

• 4

Identify the variable in the expression: 4y - 3

• y

• y^2

• -3

• 4

Evaluate: 2(a + 3) when a = 4

• 8

• 12

• 14

• 10

Solve for x: 5x = 25

• 10

• -5

• 5

• 0

Identify the variable in the equation: 2x + 6 = 14

• x

• 6

• 2

• 14

Evaluate: 7 - 2y when y = 3

• 1

• 5

• -1

• 3

Solve for x: x/4 = 3

• 10

• 12

• 6

• 8

Identify the variable in the expression: 9 - z

• z + 9

• -9

• 9

• z

Evaluate: 6m + 2 when m = 1

• 6

• 8

• 10

• 4