numeraa numeraa

19-10-2020
Mathematics

contestada

This equation has one solution.
5(x - 1) + 3x = 7(x + 1)
What is the solution?

Respuesta :

reggie4372 reggie4372

19-10-2020

5x-5 +3x = 7x+7

8x -5 = 7x + 7
-7x. -7x
X -5= 7
+5= +5
X=7+5
X=12

The answer is x=12

Answer Link

officialstephany08 officialstephany08

25-10-2020

Answer:

x= 12

Step-by-step explanation:

I got it right on edge

Answer Link

Otras preguntas

2,000 lb=? t in math work sheet I will need help more often if u can help thx

Your friend is on rollerblades holding a pendulum. You gently push her forward and let go. You observe that the pendulum first swings in the opposite direction

What is the volume of two cells produced in telophase relative to a mature cell?

Gothic architecture was different from its romanesque predecessors in that it prioritized______.

what is the value of 6n - 2 when n =3

what does DNA contain the coded blueprint for life the chromosomes that build proteins the factors for heredity called alleles the ability to translate RNA code

What channel in just have latin american nations faced in recent decades in their struggle for democracy and prosperity?

A standing army is one that is A.available only in times of war. B.permanent and available at all times. C.available only after the harvests have been collected

A slug crawls 5.62 meters in 0.4 hours. what is the slugs speed in meters per hour?

Match the time in the sentence: Nous allons en ville à 12:15. midi et quart. minuit et quinze. midi et quinze. minuit et quart. ***I don't need the transla