2.3 Homework Quiz

If a = 5 and b = 5, then a = b.

If x = y, then 3 \bullet x = 3 \bullet y

2(x + 5) = 2x + 10

If 4x = 8y, then x = 2y

If x = y, then y = x

m\angle{B} = m\angle{B}

If 4 \bullet CD = 20, then CD = 5

If 3n - 5 = 21, then 3n = 26

If 2(m\angle{R}) = 50^o, then m\angle{R} = 25^o.

If m\angle{A} = m\angle{B} and m\angle{B} = m\angle{C}, then m\angle{A} = m\angle{C}.

If AB = 12, then 12 = AB

If x = 3 and 4y + x = 9, then 4y + 3 = 9

FG = FG

If x + 6 = 10, then x = 4

If 3x + 5x = 16, then 8x = 16