jjames5291
jjames5291
12-09-2018
Mathematics
contestada
Solve the equation. Show all work 5x+9=7x+21
Respuesta :
z5tequ2u
z5tequ2u
12-09-2018
[tex]5x+9=7x+21\\ \\ 5x-7x=21-9\\ \\ -2x=12\\ \\ x=\frac{12}{-2} =-6[/tex]
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
Choose the correct factorization for the polynomial.
The vertices of triangle abc are a(2,3),b(4,5),c(6,2).If R1 is the reflection in x axis and R2 at y axis, find R1oR2 (∆abc).Also find the single transformation
what is the simplified form of -8y+20 but I only 1 as the coefficient of y
Plzzzzzzzz answer:vvvvvvvvvvvv
1. if you rub a neutral glass rod with silk, the silk acquires a negative charge.if you rub a neutral glass rob with a rubber rob, the rubber rod acquired a neg
he population of a small town is changing at a rate of -255 people per year. How long will it take for the change in population to be -2,040 people?
Deep ocean trenches and island arcs form at diverging boundaries True or false
What is the importance of the Edict of Milan issued by the Emperor Constantine in 313 A.D.? A. It made Christianity the official religion of the empire. B. It
Circle p had a radiusof 14 feet circle q has a diameter of 14 feet what is the ratio of the circumference to the circumference of q
Cotton candy weighs 1/8 pound. Eartha eats 3/5 of her cotton candy. What is the weight of the cotton candy she ate?
