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Can someone please explain in math VOCABULARY how to to figure out the value of X?
(Look At Picture Above)​

Can someone please explain in math VOCABULARY how to to figure out the value of XLook At Picture Above class=

Respuesta :

i hope this explains to you

Ver imagen janeskarodrigues

Answer:

x = - 5

Step-by-step explanation:

Given

[tex]\frac{2x+3}{7}[/tex] = 2x + 3², that is

[tex]\frac{2x+3}{7}[/tex] = 2x + 9 ( multiply both sides by 7 )

2x + 3 = 7(2x + 9) ← distribute

2x + 3 = 14x + 63 ( subtract 2x from both sides )

3 = 12x + 63 ( subtract 63 from both sides )

- 60 = 12x ( divide both sides by 12 )

- 5 = x ⇒ x = - 5

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