ajanigrandison ajanigrandison

13-05-2020
Mathematics

contestada

x + 4x + 6x

3. 4(2x + 5y)

4. 2x + 5 + 3x + 6

5. 3x + 8 + 2x

Respuesta :

13-05-2020

1)x+4x+6x

Add

11x

2) 4(2x+5y)

Open bracket (multiply through with 4)

8x +20y

3) 2x+5+3x+6

Collect like terms

2x+3x+6+5

Add

5x+11

4) 3x+8+2x

Collect like terms

3x+2x+8

5x+8

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