Respuesta :

[tex](6x - 7) - (4 + 3x) = 13[/tex]

[tex]6x - 7 - 4 - 3x = 13[/tex]

[tex](6x - 3x) + ( - 7 - 4) = 13[/tex]

[tex]3x - 11 = 13[/tex]

[tex]3x = 13 + 11[/tex]

[tex]3x = 24[/tex]

[tex]x = \frac{24}{3} [/tex]

[tex]x = 8[/tex]

Step-by-step explanation:

Easy, remove the parenthesis

Since negative on positive is negative, it would be *underlined is changed equation*

6x-7- 4-3x=13

combine like terms

6x-3x=3x

3x= 13+7+4 (Bring all numbers that are not x's to the other side) *changed is underlined* *nubers become positive if on the other side in this situation*

Add: 13+7+4

13+7=20

20+4=24

3x=24

24 divided by 3x

(whole numbers always come first in dividing)

*ignore the x's in 3x*

24 divided by 3(x) is obviously 8

So x would be 8

x=8

Cheers! Mark brainliest if really useful :D

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