Respuesta :
Answer:
x=-44
Step-by-step explanation:
4(4+2x)=7(x-4)
[expanding the brackets]
16+8x=7x-28
[grouping like terms]
8x-7x= -28-16
x= - 44
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Hi my lil bunny!
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[tex]\boxed{x = -44}[/tex]
[tex]4(4+2x)=7(x-4)[/tex]
Solution :
[tex]4(4+2x)=7(x-4)[/tex]
[tex]( 2x + 4 ) = 7 ( x - 4 )[/tex]
[tex]4 . 2x + 4 . 4 = 7x - 7 . 4[/tex]
[tex]8x + 16 = 7x - 28[/tex]
[tex]( 8x + 16) + ( -16 - 7x ) = ( 7x - 28 ) + ( -16 - 7x )[/tex]
[tex]( 8x + 16 ) + ( -7x - 16) = (7x - 28 ) + ( -7x - 16)[/tex]
[tex]8x + 16 - 7x - 16 = 7x - 28 - 7x - 16[/tex]
[tex]8x - 7x + 16 - 16 = 7x - 7x - 28 - 16[/tex]
[tex]x = -44[/tex]
( A: The solution set is (_) Simplified )
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Have a great day/night!
❀*May*❀