Directions: Answer the following questions.
Justify your answer by showing your solution.
1. Is -2 a solution of 4x +3=-5?
2. Is 3 a solution of 3x - 2 = -x - 4?
3. a solution of 5(x - 2) = 2x +1?
4. ls -1 a solution of 3x +2 < -2?
5.Is 1/4 a solution of 4x +3 < -2
Justify your answer by showing your solution.
1. Is -2 a solution of 4x +3=-5?
2. Is 3 a solution of 3x - 2 = -x - 4?
3. a solution of 5(x - 2) = 2x +1?
4. ls -1 a solution of 3x +2 < -2?
5.Is 1/4 a solution of 4x +3 < -2
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Answer:
1. Yes
Step-by-step explanation:
1.) 4x+3=-5
4x=-5-3
4x=-8 (divide both sides by 4)
x=-2