Question

I. Halla el resultado en cada operación:
1. 2x + 5x =
2. 3w + (-5w) =
3. 8z + (-4z) =
4. (-7y) + 3y =
5. (-2x) + 5x =
6. (-8w) + (-3w) =
7. 2z – 7z =
8. 5y – 3y =
9. (-8x) – (-5x) =
10. (-4w) – 3w =
porfa ayuda

Answer 1

Respuesta:

1. 2x + 5x = 7x

2. 3w + (-5w) = -2w

3. 8z + (-4z) = -4z

4. (-7y) + 3y = -4y

5. (-2x) + 5x = 3x

6. (-8w) + (-3w) = -11w

7. 2z – 7z = -5z

8. 5y – 3y = 2y

9. (-8x) – (-5x) = -3x

10. (-4w) – 3w =-7w

Explicación paso a paso:

1. 2x + 5x = 7x

2. 3w + (-5w) = -2w

3. 8z + (-4z) = -4z

4. (-7y) + 3y = -4y

5. (-2x) + 5x = 3x

6. (-8w) + (-3w) = -11w

7. 2z – 7z = -5z

8. 5y – 3y = 2y

9. (-8x) – (-5x) = -3x

10. (-4w) – 3w =-7w