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Day 2; 8/19 & 8/20
By Kimberly Taylor
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Last updated almost 6 years ago
3 questions
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Question 1
1.
Solve the following problem x - 3 = 9; show ALL work neatly and cirlce your final answer.
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Question 2
2.
Justify, (explain why), the steps you took to solving the previous problem of x - 3 = 9
Question 3
3.
What is the first step to solving the following equation x/2 = -5
subtract 2 from both sides of the equation
add 5 to both sides of the equation
multiple 5 to both sides
mutliple -5 to both sides
divide both sides by 5
multiple -2 to both sides
multply 2 to both sides
divide both sides by x
mutliple -x to both sides
multiply by the reciprocal of x/2