emarenb emarenb

10-12-2021
Mathematics

contestada

which value of the variable m satisfies the equation 20 = -2(4m - 5)

Respuesta :

jimrgrant1 jimrgrant1

10-12-2021

Answer:

m = - 1.25

Step-by-step explanation:

20 = - 2(4m - 5) ← divide both sides by - 2

- 10 = 4m - 5 ( add 5 to both sides )

- 5 = 4m ( divide both sides by 4 )

- [tex]\frac{5}{4}[/tex] = m , that is

m = - 1.25

Answer Link

Otras preguntas

In which area did government deregulation benefit both businesses and consumers (points 3)

During the late 1800s and early 1900s, the growing popularity of reform-minded third parties (such as the Populist Party) forced the two major parties to ______

Consider the equation 3tan^2(x)−1=0. the solutions of this equation over the interval {0,pi} are?

3(6x plus 8) =24 plus 18x give a brief explanation as to what kind of solution(s) you expect the following linear equations to have.Transform the equations int

Iron displaces copper from a solution of a copper salt.The reaction is deemed as a redox reaction. Give reason.

Note that butane has two possible isomers but that decane has 75 possible isomers. Why does the number of possible isomers go up with an increasing number of ca

how do u find the measures of unknown angles ignore how much I missed (-25) on this question

every man, woman, and child _____ the flag. which verb form correctly complets the sentence? A) was waving B) were waving C) be waving

please someone help me on this one thanks

Which answer completes this command?Derecho