27-03-2016
Mathematics

contestada

2-8x+12=5(x-7) what is the solution

Respuesta :

Аноним Аноним

27-03-2016

2-8x+12=5(x-7)
-8x+14=5x-35
-8x-5x=-35-14
-13x=-49
x=-49/-13=49/13

Solution : x=49/13

Answer Link

Otras preguntas

What are reservations, in regards to Native American tribes?

Which of these is always equal to the molar mass of any element? O A. its atomic number B. its atomic weight OC. its atomic formula OD. its atomic structure

Given the function: F(x) = (3x + 4)-(2 - x) Evaluate for f(5). a. 22 b. 15 c. 16 d. 30

People get set in their judgments and are ____ despite what the subsequent evidence suggests. Select one: a. wise b. eager to change c. reluctant to revise d. e

What is the product of 7.951x 1.314

The formula A = P + I shows that the total amount of money A received from an investment equals the principal P (the original amount of money invested) plus the

What can you conclude about these triangles? Check all that apply. Angle E corresponds to angle L. All corresponding angles are proportional. The measure of ang

which of these describes a difference between rock and minerals?

A house is located at each corner of a square with side lengths of 9 mi. What is the length of the shortest road system with straight roads that connects all of

Evaluate tan 60º/ cos 45º