Exercise 1
Directions: Find the solution of an equation or inequality involving one variable from a given replacement by
guess and check
{-14, -12, -10,-8, -6, -4,-2.0, 1,3,5, 7, 9, 11, 13}
1. x - 16 = -20
2. x-2>6
3. X-5 = 4
4. 2x ≤8
5. ×/5>2
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Verified answer
Answer:
1. x= -4
2. x= >8
3. x= 9
4. x= ≤4
5. x= >10