What is minus 19 plus 17?

RELATED INFORMATIONS

• 1. If the quadratic trinomial X & sup2; + PX + P-1 about X is a complete square, then p= RT
• 2. For the square of quadratic trinomial x minus 10x plus 36, Xiao Cong made the following conclusion: no matter what real number x takes, its value can not be equal to 12. Do you agree with him? Explain your reasons
• 3. On the quadratic trinomial of X, x square + PX + P can be decomposed into (x-1) (x + 6), and the value of P + 3q-2 can be obtained
• 4. Solve the equation. X + 3.2 = 4.64x-3 × 9 = 29 (x-3) △ 2 = 7.5
• 5. Seven out of two times two out of seven minus 4x is one out of two
• 6. 7.5 times x equals (46 minus x) times 5.9
• 7. 7 out of 9 minus x equals 4 out of 27?
• 8. How many parts is one minus three seventh and five twelfth
• 9. What is the equivalent of 3:7 1 × 22:21 × (3:7 1-7:3 1) × (- 22:7)
• 10. 21 out of 22 divided by 12, 9 out of 8 divided by 4
• 11. What is 19:00 minus 18:20?
• 12. How much is twenty minus fifteen
• 13. How much is 19 minus 15
• 14. Why is 19 minus 1 equal to 20?
• 15. If (y plus 3) plus (x minus 4) I equals 0, then how much is x equal and how much is y equal
• 16. Why is one minus one equal to three
• 17. 2 minus (1 minus x) equals minus 2
• 18. How much minus seven is minus two
• 19. Negative 21 and 3 / 2 plus (positive 3 and 4 / 1) minus (3 / 2) minus (positive 4 / 1) equals?
• 20. (1 / 2 minus 1 / 3 plus 1 / 4 minus 1 / 5)