Question

x(-4.7/8)+7(43=x/4)
El que lo hace es mi amigo
si no saben no respondan
sino los denuncio , lo juro.

Answer 1

Explicación paso a paso:

[tex]x( - 4.7 \div 8) + 7(43 = x \div 4) = [/tex]

[tex]x \times \frac{ - 4.7}{8} + 7(43 = x \div 4) = [/tex]

[tex] - 0.5875x + 7(43 = x \div 4) = [/tex]

[tex]0.5875x - 7(43 - \frac{x}{4} ) = 0[/tex]

[tex] \frac{9.35x}{4} - 301 = 0[/tex]

[tex]2.3375x - 301 = 0[/tex]

[tex]2.3375x = 301[/tex]

[tex]x = \frac{301}{2.3375} [/tex]

[tex]x = 128.770053[/tex]

espero te sirva

Answer 2

Respuesta:

x( - 4.7 \div 8) + 7(43 = x \div 4) =x(−4.7÷8)+7(43=x÷4)=

x \times \frac{ - 4.7}{8} + 7(43 = x \div 4) =x×

8

−4.7

+7(43=x÷4)=

- 0.5875x + 7(43 = x \div 4) =−0.5875x+7(43=x÷4)=

0.5875x - 7(43 - \frac{x}{4} ) = 00.5875x−7(43−

4

x

)=0

\frac{9.35x}{4} - 301 = 0

4

9.35x

−301=0

2.3375x - 301 = 02.3375x−301=0

2.3375x = 3012.3375x=301

x = \frac{301}{2.3375}x=

2.3375

301

x = 128.770053x=128.770053