Equivalent Expressions

x + y + x + y and 2(x + y)

• Equal

• Not equal

5(2x - 3y) and 10x - 3y

• Equal

• Not equal

4x - 5y and 5y - 4x

• Equal

• Not equal

9x + 2y and 11xy

• Equal

• Not equal

10m + 2n + m + 5n and 11m + 7n

• Equal

• Not equal

10(3x + 4) and 30x + 40

• Equal

• Not equal

2n + 5m and 10mn

• Equal

• Not equal

n + m + n + m + n + m and 3(m + n)

• Equal

• Not equal

3(3y + 3) and 6y + 6

• Equal

• Not equal

9(y + 3) and 27 + 9y

• Equal

• Not equal