23richardsoncon 23richardsoncon

01-08-2018
Mathematics

contestada

Use the drop-down menus to choose steps in order to correctly solve 1+2b−13=12−4b−2b for b. Pls help

Respuesta :

Аноним Аноним

01-08-2018

b=3

I found this out by subtracting and adding on both sides.

Answer Link

01-08-2018

2b+4b+2b = -1+13+12
8b = 24
b = 24/8
b = 3

Answer Link

Otras preguntas

Which is true of the light reaction of photosynthesis? A. It breaks down ATP. B. It breaks down sugar. C. It produces ATP. D. It produces sugar.

Which of the following is not included when analyzing for structure? how the sentences are written what order the information is organized which points ar

Suppose the number 1155 is written as the product of three positive integers. What is the smallest possible value of the sum of those three integers?

What happens just after an axon is depolarized to threshold?

find the missing coefficient (2d-5)(2d-4)=4d^2+ "missing coefficient" d+20

How many major culture regions are found within the colony of Nigeria?

Five marbles roll down a ramp. Each marble reaches the bottom of the ramp at a speed of 3 meters/second. Which marble has the highest kinetic energy at the bott

An airplane flies 120 km at a constant altitude in a direction 30.0° north of east. a wind is blowing that results in a net horizontal force on the plane due to

Yesterday Nina's lunch cost 9.80 and she left a 1.47 tip. Today Nina's lunch costs 12.60. If she tops the same rate that she did yesterday, how much tip should

Find the value of the expression 4a4 − 2b2 + 40 when a = 2 and b = 7. a. 6 b. 39 c. 74 d. 202