Math Expressions Simple

Solve the equation for x

Hint: which answer makes the equation true?

-4x = -36 x=

• 4

• 5

• -9

• 9

Use the distributive property to simplify the expression

3(4+3r)

• 12+9r

• 7+6r

• 12+5r

Use the distributive property to simplify the expression

4(8n+2)

• 4n+2

• 12n+6

• 32n+8

Use the distributive property to simplify the expression

6(7k+11)

• 7k+11

• 42k+66

• 13k+16

Use the distributive property to simplify the expression

5(1+5b)

• 5+25b

• 6+6b

• 5+10b

2d + 9 when d = 1

• 11

• 5

• 10

• 6

12 ÷ 3x when x = 1

• 11

• 8

• 10

• 4

5a + 2 when a = 10

• 42

• 36

• 52

• 86

2x + 5y - 3 when x = 3 and y = 4

• 23

• 25

• 33

• 40

Solve the equation for f

Hint: which answer makes the equation true?

5 = f - 2

• 4

• 7

• -3

• 2