Equations and Distributive Property

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

• 10a + 15b - 4a

• 10a + 15b - 4

• 6a + 15b

• 6a + 3b

Simplify the expression: 2x + 1 + 7x 

• 10x

• 10

• 9x + 1

• 9 + 1x

Simplify the expression
11(9 + d)

• 99 + d

• 20 + 9d

• 20 + d

• 99+11d

Tags

AI.9.5.A

Translate the sentence into an equation.

Fifty-three plus four times b is as much as 21

Translate 3x + 5y = 7 into a verbal sentence.

• The sum of 3 and x plus the product of 5 and y is 7

• 3 times the sum of x and y is 7

• x to the third power plus y to the fifth power is 7

• The sum of 3 times x and 5 times y is 7

Distribute the following: 3(2x + 6)

Simplify the following: 2x + 4(5x+3)

• 22x + 12

• 2x + 20x + 12

• 2x + 20 + 12

• 8x + 20x + 12

Solve for x:

2x=12

• x=4

• x=6

• x=10

solve for g:

19=4g-5

• g=6

• g=1

• g=4

• g=5

7=2w-3

• w=5

• w=3

• w=0

• w=-5