jackie172
jackie172
01-09-2017
Mathematics
contestada
Need help to answer
Respuesta :
apologiabiology
apologiabiology
01-09-2017
remember, you can do anything to an equation as long as you do it to both sides
times 4 both sides because we hate fractions
3x+8=16x-4
minus 3x both sides
8=13x-4
add 4 both sides
12=13x
divide both sides by 13
12/13=x
x=12/13
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
conpare and constrast chemical and physical change give an example of each
What are the intercepts of the line? A. x-intercept: –3; y-intercept: –7 B. x-intercept: –3; y-intercept: 7 C. x-intercept: 7; y-intercept: –3 D. x-intercep
How many lines of symmetry does the letter R have?
what is the equation of a circle with (2,-5) and radius 4
When the newly unified Germany was under Wilhelm I and Bismarck. what was it known as?
What is the difference between post and pre
As a first step, what must be done to both sides of the equation? -5n - -2 = 27? A) divide by 5 B) subtract 2 C) add 2 D) multiply by -5
The LCD of 7/10 and 1/4 is 40. true or false?
What measurement is the best estimate for the capacity of a carton of milk? A : 4 mL B : 4 L C : 4 kL
Which form of the modifier correctly completes the sentence? Jason accepted his award __________ than the other winner. A. most graciously B. graciously C.
