31-08-2015
Mathematics

contestada

4x + 5 = 25 what is x?

Respuesta :

31-08-2015

4x + 5 = 25
-5 -5
4x = 20 (divide 4 from each side)

x = 5

Answer Link

antonio9990 antonio9990

31-08-2015

[tex]\text{We know:} \ 4x+5=25\\x=?\\----------\\ 4x+5=25 \\ 4x=25-5\\4x=20 \\ x=20:4 \\ \bold{x=5} \\ \\ \boxed{\text{The answer is \boxed{x=5}}}[/tex]

Answer Link

Otras preguntas

2B. Each time Mrs. Pavlov goes through the Kroger store checkout line, her 3-year old daughter Ivona screams and begs for candy. Mrs. Pavlov almost never gives

Winan bekerja pada suatu perusahaan. Ia memutuskan untuk berhenti bekerja pada perusahaan itu apabila jumlah usia dan masa kerjanya sama dengan 75. Saat ini ia

A Computer Science lecturer gave his class two tests. 25% of the class passed both tests and 42% of the class passed the first test. What percent of those who p

A sailor pulls a boat 15.0 m along a dock using a rope that makes a 45.0° angle with the horizontal. How much work does the sailor do on the boat if he exerts a

Una persona de vacaciones se gastó $ 324.000 el primer día, y en cada uno de los días siguientes $ 8.000 menos que el día anterior. Si el dinero le duró durante

Two disks of the same thickness and same material are attached to a shaft as shown. The 4-kg disk A has a radius r_{A} = 100 mm and disk B has a radius r_{B} =

Which of the following is an example of projection?Mu-Nee accuses her employees of padding their expense accounts while she hasbeen embezzling money.O Eduardo w

The total of mass and the Eureka can before the metal was lowered

The following inequalities represent a system. y ≥ −5x 2 y > 3x − 1.5 Which of the following graphs represents the system?

An inductive argument (as opposed to a deductive one)◇ strives to give probabilistic evidence for the truth of its conclusion.O goes from the specific to the ge