1. There are three (3) different ways to solve an equation or inequality in one variable by inspection. These include the guess and check method, cover-up method and the ________ method.
2. The _________ method will let one guesses and substitutes values to see if the value being substituted will make the equation true.
3. The _________ of an inequality is the set of values that makes the inequality a true statement.
4. Subtracting 3 from both sides of the equation is the same as adding _________ to both sides of the equation.
5. To solve x+8 = 12, ___________ 8 from both sides of the equation.
6. To solve -2x-5= -X, __________ x on both sides of the equation.
7. The ___________ tells us that the expressions on the both sides of the equation may be interchanged.
8. If |x| < a , then _________.
9. To solve 10x = 140 __________ both sides of the equation by 10.
10. The first step in solving word problems is choosing the variable to represent the unknown number in the problem. This called ___________.
Answers
Answer:
1. There are three (3) different ways to solve an equation or inequality in one variable by inspection. These include the guess and check method, cover-up method and the ________ method.
2. The _________ method will let one guesses and substitutes values to see if the value being substituted will make the equation true.
3. The _________ of an inequality is the set of values that makes the inequality a true statement.
4. Subtracting 3 from both sides of the equation is the same as adding _________ to both sides of the equation.
5. To solve x+8 = 12, ___________ 8 from both sides of the equation.
6. To solve -2x-5= -X, __________ x on both sides of the equation.
7. The ___________ tells us that the expressions on the both sides of the equation may be interchanged.
8. If |x| < a , then _________.
9. To solve 10x = 140 __________ both sides of the equation by 10.
10. The first step in solving word problems is choosing the variable to represent the unknown number in the problem. This called ___________.