Proofs Worksheet #2 Answer Key - Solve basic algebra equations (get the variable by itself). Practice exercises (w/ solutions) topics include triangle characteristics,. Explain which math rule you use each step of the way. 12 = 10 + x 3. Justify each step as you solve it.
Justify each step as you solve it. Solve basic algebra equations (get the variable by itself). 12 = 10 + x 3. Practice exercises (w/ solutions) topics include triangle characteristics,. Explain which math rule you use each step of the way.