Respuesta :

Answer:

x = 10

Step-by-step explanation:

14x + 250 = 390

14x + (250 - 250) = 390 - 250

14x = 140

(14x) / 14 = 140 / 14

x = 140 / 14

x = 10

Answer:

[tex]\boxed {x = 10}[/tex]

Step-by-step explanation:

Solve for the value of [tex]x[/tex]:

[tex]x(14) + 250 = 390[/tex]

-Subtract [tex]250[/tex] on both sides:

[tex]x \times 14 + 250 - 250 = 390 - 250[/tex]

[tex]x \times 14 = 140[/tex]

-Multiply [tex]x[/tex] and [tex]14[/tex]:

[tex]x \times 14 = 140[/tex]

[tex]14x = 140[/tex]

-Divide both sides by [tex]14[/tex]:

[tex]\frac{14x}{14} = \frac{140}{14}[/tex]

[tex]\boxed {x = 10}[/tex]

Therefore, the value of [tex]x[/tex] is [tex]10[/tex].