Simplifying Expressions

Front

x + x + x + y + y + y

Back

3x + 3y

Front

Equivalent expression for 5(6x + 3) ?

Back

30x + 15

Front

Expression equivalent to 12a + 9b?

Back

3(4a + 3b)

Front

Which of the following is equivalent to 4a + 3b? Options: ab + ab + ab + ab, 4 + a + 3 + b, a + a + a + a + b + b + b, a + a + a + b + b + b + b

Back

a + a + a + a + b + b + b

Front

Which expression is equivalent to 3b? Options:

b + b + b

,

b X b X b

,

3 + b

,

3 + b + b + b

Back

b + b + b

Front

7z - 4 + 5z + 2

Back

12z - 6

Front

Expression equivalent to 9p + 18:

3p - 10 + 8 - 6p

,

5p + 12 - 6 + 4p

,

-9p + 10 + 9p - 8

,

10p + 13 - p + 5

Back

10p + 13 - p + 5

Front

Which expression is equivalent to 6n + 12? Options: -6n - 8 -6n + 4, -5n + 2 - 6n + 4, 5n + 9 + n + 3, 6n + 9 + 6n - 3

Back

5n + 9 + n + 3

Front

45e + 12 + 6e - 8

Back

51e + 4