Respuesta :

Snor1ax

Answer: 6x+8b+5c+11

Step-by-step explanation:

[tex]\left(8b+7\right)+\left(6x-4\right)+\left(5c+8\right)[/tex]

[tex]=8b+7+6x-4+5c+8[/tex]

[tex]\mathrm{Group\:like\:terms:}[/tex]

[tex]=6x+8b+5c+7-4+8[/tex]

[tex]\mathrm{Add\:the\:numbers:}\:7-4+8=11[/tex]

[tex]=6x+8b+5c+11[/tex]

Answer:

The answer is 8b + 6x + 5c + 11.

Step-by-step explanation:

Since 8b, 6x, and 5c are all different variables, we cannot add them. However, we can still add 7, -4, and 8.

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