algebratic propertys
posted by mike .
Can someone help me solve these
m1=(3x+20)
m3=5x16
(Vertical Angles are Congruent)
a.) _____ = (5x  16) (Substitution)
b.) 2x + 20 = _____ (Subtraction Prop. of Equality)
c.) 2x = _____ (Subtraction Prop. of Equality)
d.) x = _____ (Division Prop. of Equality
a.) m3 = (5x  16) (Substitution)
b.) 2x + 20 = m1 5x (Subtraction Prop. of Equality)
c.) 2x = m1 5x 20 (Subtraction Prop. of Equality)
d.) x = (m120)/3 (Division Prop. of Equality
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