02-09-2018
Mathematics

contestada

The sum of twice a number and 9 is -25

Respuesta :

N1ghtKi113r N1ghtKi113r

02-09-2018

2x + 9 = -25

2x = - 34

x = - 17

The number is -17

Answer Link

Otras preguntas

Balance the following chemical equation using algebraic method ( A value is 2 ) ( please include procedure ) Sn (NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4

[tex] {a}^{12} {b}^{ - 9} \ \: {c}^{ - 6} [/tex]what is the answer ?

How much greater as the the area of the rectangular prise them the surface area of that cube.

Evaluate the expression 25 – 14 +3.

Statistics approximating the mean of a data set given a frequency distribution

Find the range of the data set:4, 2, 6, 6, 1, 3, 9,5,7

A 14.0-kg solid homogeneous disk of radius 0.600 m is rotating with an initial angular speed of 50.0 rad/s about africtionless horizontal shaft. A 6.00-kg solid

Solve the following inequality 5(x + 4) > 2x + 4 + 3x

Given that line AB is tangent to the circle, find m

A sterile mule is produced by mating a horse and a donkey. From this observation you could concludeA. that horses and donkeys are the same species. B. that hors