sophiaa23 sophiaa23

15-04-2019
Mathematics

contestada

What is the value of a in the equation a = 2 + 3a + 6? (1 point)

Select one:
a. −8
b. −4
c. 4
d. 8

Respuesta :

eric271828 eric271828

15-04-2019

Answer is B.

Move +3a to the other side and it becomes -3a. Then solve for -2x=8

Therefore, x=-4

Answer Link

botellok botellok

29-08-2019

Answer:

b.

Step-by-step explanation:

We have the following equation with the following form of solution:

a = 2+3a+6

a - 3a = 2+6

-2a = 8

a = 8/(-2)

a = -4.

Answer Link

Otras preguntas

Mary, who is sixteen years old, is four times as old as her brother. How old will Mary be when she is twice as old as her brother?

When 5 is added to 2 times a number the result is 45

What is the difference between rational and irrational numbers? And we believe whole numbers are 0 and any number after it to the positive side. What are the

Find the Surface Area and Volume of Sphere with radius 12 cm.

The slope of a line is -1/3 and the y-intercept is 10/3. What is the equation of the line written in general form?

Find the Surface Area and Volume of Sphere with radius 12 cm.

write a conditional statement from the following statement : a horse has four legs

Solve for F: C=5/9(F-32) please explain process thanks

What are the formulas for COS, TAN, and SIN?

The graph of a line passes through two given points, as shown on the graph below. What is the equation of the line written in general form?