haliexmargita
haliexmargita haliexmargita
  • 15-10-2020
  • Mathematics
contestada

8(x + 1) - 3 (x + 4) = 7 (2 - x)
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Respuesta :

ace0023 ace0023
  • 15-10-2020

Answer:

x=9 if I'm not mistaken

Step-by-step explanation:

8x + 8. 3x + 12

5x -4

14 +4 =18

7x - 5x

2x=18

18÷2 = 9

x=9

Answer Link
aahil16r
aahil16r aahil16r
  • 15-10-2020

Answer:

Step-by-step explanation:

Opening brackets,

8×x+8×1-3×x-3×4=7×2-7×x

8x+8-3x-12=14-7x

5x - 4 = 14- 7x

Taking 7x to one side and 4 to the other,

5x+7x=14+4

12x=18

∴x=18/12

    =3/2 or 1.5

Mark me brainliest

Answer Link

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