Question

3.3(x+4)-3(5-x)-x-34. (x+3)-(2-x)-(1+4)x-25.3(x+5)-4(5-x)-(4+3)x-16.3(x+2) -4(1-x)-x-47.4(x+2)-4(2-x)-(4+4)x-38. 5(x+3)-3(1-x)-x-39.2(x+4) -4(2-x)-(4+2)x-110.4(x+1) - (5-x)-x-3​

Answer 1

Ответ:

3) 3х+12-15+3х-х-3

5х-6

4) х+3-2+х-5х-2

-3х-1

Answer 2

To simplify the expression:

3.3(x+4)-3(5-x)-x-34+(x+3)-(2-x)-(1+4)x-25.3(x+5)-4(5-x)-(4+3)x-16.3(x+2)+-4(1-x)-x-47.4(x+2)-4(2-x)-(4+4)x-38+5(x+3)-3(1-x)-x-39.2(x+4)+-4(2-x)-(4+2)x-110.4(x+1)+-+(5-x)-x-3

We can start by simplifying each term individually and then combine like terms.

Let's go step by step:

1. Simplify the first term: 3.3(x+4) Distribute the 3.3: 3.3x + 3.3 * 4 = 3.3x + 13.2

2. Simplify the second term: -3(5-x) Distribute the -3: -3 * 5 + 3x = -15 + 3x

3. Simplify the third term: -x

4. Simplify the fourth term: -34

5. Simplify the fifth term: (x+3) This term is already simplified.

6. Simplify the sixth term: -(2-x) Distribute the negative sign: -2 + x = x - 2

7. Simplify the seventh term: -(1+4)x Distribute the negative sign: -1x - 4x = -5x

8. Simplify the eighth term: -25

9. Simplify the ninth term: 3(x+5) Distribute the 3: 3x + 3 * 5 = 3x + 15

10. Simplify the tenth term: -4(5-x) Distribute the -4: -4 * 5 + 4x = -20 + 4x

11. Simplify the eleventh term: -(4+3)x Distribute the negative sign: -4x - 3x = -7x

12. Simplify the twelfth term: -16

13. Simplify the thirteenth term: 3(x+2) Distribute the 3: 3x + 3 * 2 = 3x + 6

14. Simplify the fourteenth term: -4(1-x) Distribute the -4: -4 * 1 + 4x = -4 + 4x

15. Simplify the fifteenth term: -x

16. Simplify the sixteenth term: -47

17. Simplify the seventeenth term: 4(x+2) Distribute the 4: 4x + 4 * 2 = 4x + 8

18. Simplify the eighteenth term: -4(2-x) Distribute the -4: -4 * 2 + 4x = -8 + 4x

19. Simplify the nineteenth term: -(4+4)x Distribute the negative sign: -4x - 4x = -8x

20. Simplify the twentieth term: -38

21. Simplify the twenty-first term: 5(x+3) Distribute the 5: 5x + 5 * 3 = 5x + 15

22. Simplify the twenty-second term: -3(1-x) Distribute the -3: -3 * 1 + 3x = -3 + 3x

23. Simplify the twenty-third term: -x

24. Simplify the twenty-fourth term: -39

25. Simplify the twenty-fifth term: 2(x+4) Distribute the 2: 2x + 2 * 4 = 2x + 8

26. Simplify the twenty-sixth term: -4(2-x) Distribute the -4: -4 * 2 + 4x = -8 + 4x

27. Simplify the twenty-seventh term: -(4+2)x Distribute the negative sign: -4x - 2x = -6x

28. Simplify the twenty-eighth term: -110

29. Simplify the twenty-ninth term: 4(x+1) Distribute the 4: 4x + 4 * 1 = 4x + 4

30. Simplify the thirtieth term: -(5-x) Distribute the negative sign: -5 + x = x - 5

31. Simplify the thirty-first term: -x

32. Simplify the thirty-second term: -3

Now, let's combine the like terms:

(3.3x + 13.2) + (-15 + 3x) - x - 34 + (x + 3) - (x - 2) - (-5x) - 25 + (3x + 15) - (-20 + 4x) - (-7x) - 16 + (3x + 6) - (-4 + 4x) - x - 47 + (4x + 8) - (-8 + 4x) - (-8x) - 38 + (5x + 15) - (-3 + 3x) - x - 39 + (2x + 8) - (-8 + 4x) - (-6x) - 110 + (4x + 4) - (x - 5) - x - 3

Now, let's simplify further:

3.3x + 13.2 - 15 + 3x - x - 34 + x + 3 - x + 2 + 5x - 25 + 3x + 15 + 20 - 4x + 7x - 16 + 3x + 6 + 4x - 4 + x + 47 + 4x + 8 + 8 - 4x + 8x - 38 + 5x + 15 + 3 - 3x - x - 39 + 2x + 8 + 8 - 4x + 6x - 110 + 4x + 4 - x + 5 - x - 3

Next, let's combine like terms:

(3.3x + 3x - x + x + 5x + 3x + 20 + 7x + 3x + 4x + x + 4x + 8x + 5x - 3x - x + 2x + 4x + 6x + 4x - x - x) + (13.2 - 15 - 34 + 3 - 25 + 15 - 16 + 6 + 47 + 8 + 8 - 38 + 15 + 3 + 8 - 4 + 110 + 4 - 3)

Now, let's simplify further:

(46.3x - x + 8x + 22x + 6x + 20x + 4x + 8x + 14x - 4x + 2x + 4x + 6x + 4x - 2x) + (94.2)

Now, let's combine like terms:

(46.3x - x + 8x + 22x + 6x + 20x + 4x + 8x + 14x - 4x + 2x + 4x + 6x + 4x - 2x) + 94.2

Finally, let's simplify further:

(134.3x) + 94.2

So, the simplified expression is 134.3x + 94.2.