Algebra - 7

1.Solve 10 + x = _____ ,if x=6

• 16

• 6

• 10

• -16

2.Add 2x + 4y -5 and 3x- 5y

• 5x +y -5

• 5x -y -5

• x-y -5

• 5x+5y

3. Subtract 7a -3b from 10a +2b

• 3a -b

• 3a-b

• 3a-5b

• 3a+5b

• 14

• 15

• 16

• 18

5. Find the value of y( 11-2) for y=3

• 33

• 22

• 9

• 27

6. Group the like terms

14x-3x+2y +3x

• 17x+y

• 15x+6y

• 10x+2y

• 14x+2y

7.Identify the binomial in the given expressions

• 2x+3y +5z

• 6a -4b

• 3xyz

• 8e-4b +5c

8.What is the default operation in Algebra

• Addition

• Multiplication

• Division

• Subtraction

9.Rewrite the sentence in to an algebraic expression:

sum of ten times a number x and 12

• 10x+12

• 12x+10

• x+12

• x+10

10. Simplify the expression 4 x -2(x-3y +1)

• 2x-6y -2

• 2x+3y +1

• 2x+6y-2

• 5x+4y