latorriabrown7oyn588 latorriabrown7oyn588
  • 01-11-2017
  • Mathematics
contestada

5(x – 2) = 30 Help her follow these steps to finish solving for x.

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 01-11-2017

5(x-2) = 30

 distribute the 5 by multiplying it with what is inside the parenthesis

5x-10 = 30

 add 10 to both sides:

5x = 40

divide both sides by 5

x = 40/5

x = 8

Answer Link
aasiyashavadowu0od
aasiyashavadowu0od aasiyashavadowu0od
  • 01-11-2017
divide both sides of the numeric factor on the left side, then solve it 
x=8

Answer Link

Otras preguntas

An object of mass 2 kg has a linear momentum of magnitude 6 kg • m/s. What is this object’s kinetic energy?
What is the average of 30, 40, and 80?
How do you say little sister, little brother, older sister, and older brother in Korean? I hope someone who actually know Korean can answer this question.
How can i solve this f:d->R f(x)=x at power2/x-1
Which technological development enabled European navigators to determine their location during the Age of Exploration? (1) lateen sail (2) astrolabe (3) cross
Estimate the angle of elevation from the trailhead to the summit.
given: quadrilateral ABCD with ∠A= ∠C and BD the bisector ∠ABC prove: DB bisects ∠ADC
Estimate the angle of elevation from the trailhead to the summit.
If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi
In the formula e = hf, if e is doubled and f is halved, what happens to the value of h?