msalinas56
msalinas56 msalinas56
  • 01-10-2020
  • Mathematics
contestada

3x + 6 + 3x = -18 anybody know?

Respuesta :

Lu2003
Lu2003 Lu2003
  • 01-10-2020

Answer:

x=-4

Step-by-step explanation:

3x + 6 + 3x = - 18

6x + 6 = -18

6x = -18 - 6

6x = -24   /:6

x = -4

Answer Link

Otras preguntas

A graphing calculator displays 1.89 * 10 12 as 1.89 e 12. how do you think it would display 1.89 * 10-12 ? What does e stands for ?Please help me answering this
a 26-mile section of a highway is designated as a scenic byway. New signs will be placed at the beginning and end of this section and at every 0.5 mile in betwe
what is the domain of the step function f(x) = ⌈2x⌉ – 1? {x| x ≥ –1} {x| x ≥ 1} {x| x is an integer} {x| x is a real number}
necesito oraciones con las palabras animación, imperativo, hexámetro, ceremonia, hexágono y expropiar
a measurement must include both a number and a(an) _______.
What role did nationalism play in the outbreak of World War I?
what led to bantu education?
write an equation to show how 0.8 and 0.08 are related.
Who developed the polio vaccine?
Which activity is an example of poor personal hygiene