Combining Like Terms/Evaluate expressions Quiz

Simplify the expression: 3x + 2y - 5x + 4y

• -2x + 2y

• -8x + 10y

• -2x + 6y

• x + 6y

Evaluate the expression for x = 2 and y = 3: 4x + 2y - 3x + y

• 7

• 11

• -1

• 5

Combine the like terms: 5a + 2b - 3a + 4b

• 2a + 6b

• 3a + 2b

• 8a + 6b

• 2a + 4b

Find the value of the expression when x = 3 and y = 4: 2x + 3y - 4x + 5y

• 26

• 32

• 14

• -2

Simplify the expression: 2m + 3n - 4m + 5n

• -2m + 5n

• 2m - 3n + 4m - 5n

• -2m - 8n

• -2m + 8n

Evaluate the expression for m = 1 and n = 2: 3m + 4n - 2m + n

• 13

• 7

• 11

• 9

Combine the like terms: 6x + 3y - 2x + 4y

• 4x + 3y

• 6x + 7y

• 2x + 4y

• 4x + 7y

Find the value of the expression when x = 5 and y = 2: 4x + 2y - 3x + y

• 9

• 11

• 13

• 7

Simplify the expression: 4a + 2b - 3a + 5b

• a + 7b

• a + 3b

• a + 2b

• 7a + 5b

Evaluate the expression for a = 2 and b = 3: 2a + 3b - a + 4b

• 17

• 23

• 29

• 33