cartkatrickpu cartkatrickpu

03-02-2017
Mathematics

contestada

What is the solution to this equation?

3x – 5 + 2x = 25

A. x = 4
B. x = 6
C. x = 30
D. x = 20

Respuesta :

apologiabiology apologiabiology

03-02-2017

add like terms
5x-5=25
5(x-1)=25
divide both sides by 5
x-1=5
addd 1
x=6

B

Answer Link

durtyjoe durtyjoe

03-02-2017

b x =6 plug in and order of operations

Answer Link

Otras preguntas

Which graph could represent a car that begins by increasing its speed, then travels at a constant speed, and then decreases its speed, as time increases? A grap

What was the average marriage age in ancient India. For the bride and groom. Can’t seem to find the answer anywhere. Thanks.

How many inches are in 300 meters? Using the method of dimensional analysis

Evaluate with help of distributive property : i. 425 x 136 ii. 4005 x 67

find the value proportion :x : 35:98:60

Help help help help help help help help help help help help help

Do you know this it is for social studies

how high is a tree that cast a 23 ft Shadow at the same time a 6 ft pole has a shadow which is 14 feet long

Which gas will have the least collisions between its particles? A. Argon at 265 K B. Helium at 20 C C. Oxygen at -45 C D. Carbon dioxide at 80 C

classroom routines1.How will missed work or make up work be handled ?2.What will happen if a rule is violated?