jasmin33 jasmin33

01-03-2017
Mathematics

contestada

Write an equation to find the number. Solve. Nine times a number subtracted from 6times the number is equal to-21.

Respuesta :

texaschic101 texaschic101

01-03-2017

6x - 9x = -21
-3x = - 21
x = -21 / -3
x = 7

Answer Link

Otras preguntas

Which of the following scientists developed laws of inheritance before DNA and genes were discovered? O A. Rosalind Franklin O B. Gregor Mendel O C. Al-Razi O D

The _________________ Revolution led to large, advanced militaries in Europe.

In a right triangle, the area of the square on the hypotenuse is 34 cm^2. The sum of the squares on the other two sides of the triangle is:

How does Jane Yolen make Tzipporah’s death so unforgettable and real? The Devil's Arithmetic Book

Find the value of x, rounded to the nearest tenth.

A standard number die is tossed. Find P(4 or even).

For what value of x is sin x = cos 19º, where 0°< x < 90°?

Wilma and Greg were trying to solve the quadratic equation \[x^2 + bx + c = 0.\]Wilma wrote down the wrong value of $b$ (but her value of $c$ was correct), and

Which of the following is NOT true for an exothermic process? A.)heat is transferred into the container B.)q for the process is negative C.)potential energy is

Hopefully you can help me out thank you