answersLogoWhite

0


Best Answer

2a + 2b = c

subtract 2a from both sides

2a - 2a + 2b = c - 2a

2b = c - 2a

divide both sides by 2

(2/2)b = (c - 2a)/2

b = (c - 2a)/2

--------------------

User Avatar

Wiki User

โˆ™ 2011-08-29 21:36:12
This answer is:
๐Ÿ™
0
๐Ÿคจ
1
๐Ÿ˜ฎ
0
User Avatar
Study guides
๐Ÿ““
See all Study Guides
โœ๏ธ
Create a Study Guide

Add your answer:

Earn +20 pts
Q: How do you solve for the variable b in 2a plus 2b equals c?
Write your answer...
Submit
Related questions

Solve 2a plus 3 equals 11?

a = 4


How do you solve -2a plus 5 plus 3a equals 15-21?

depends what 'a' =


A plus a plus a-2a equals?

a + a + a - 2a = 3a - 2a = a


Solve P equals 2a plus b for b?

Subtract 2a from each side: P - 2a = b ie b = P - 2a


Solve the equation 2a plus 13 equals 5a 1?

If: 2a+13 = 5a+1 Then: a = 4


Solve the following equation 2A3 equals 8 plus 4A?

Solve the following equation for A : 2A/3 = 8 + 4A


What is the variable for 2a plus 9 equals 4a - 19?

2a + 9 = 4a - 19 9 + 19 = 4a - 2a 28 = 2a a = 14


How do you Solve this system of equations using the addition method 6a - 5b equals 9 2a plus 5b equals 23?

the answer


Is a plus 2a equals 3a equation or expression?

It is, in fact, an identity - which is an equation which is true for all values of the variable.


How do you solve -2a plus 5 equals 1?

-2a + 5 = 1 -2a = -5 + 1 -2a = -4 a = -4/-2 a = 2


-a plus 3a-2a equals?

1


2a plus 5a plus 9a equals?

2a+5a+9a = 16a


If a plus a equals b and b plus c equals a and a-c equals b what is c?

a= (+a) or a= (-) b= 2a b= 2a c= (-a) c= (+a)


A equals one-half h b plus c in parentheses solve for b?

:a = .5(hb+c) :2a = hb+c :2a−c = hb :(2a−c)/h = b


How do you solve fraction a plus a equals 1?

a+a=1 2a=1 a=1/2


What is the answer to 3 plus 2a equals?

It is the expression 3 + 2a.


Are there any values of the variable A for which the expressions 2 plus A and 2A have the same value?

2. 2 plus 2 equals 4 and 2(2)= 4


How do yo solve 2a-24-3a equals 5a?

3a x 2a =24


What is the variable in the equation 2a-6 equals 22?

14!!


What is 2a plus 5 equals 45?

A equals 20.


How do you solve 8a to the third power plus one?

(2a + 1)(4a2 - 2a + 1)


What is the answer to 6a plus 2 equals 2a plus 10?

A=2


How do you solve 2ab-3b2-3b plus 2a?

2ab - 3b2 - 3b + 2a does not have a solution, as it is not an equation.


If b equals a plus 40 and 2a plus 2b equals 160. solve for a and b?

2a + 2b = 160 But b = a + 40 so 2a + 2(a + 40) = 160 ie 2a + 2a + 80 = 160 or 4a = 80 ie a = 20 Then b = a + 40 gives b = 20 + 40 = 60 Solution: a = 20, b = 60


What is a if 2a plus 4 equals 6?

a = 1

People also asked

How do you play chitty chitty bang bang on the piano?

View results

-2a^ 2 b^ 2 b (b > 0)?

View results

5*5*5*5*5*5*5*5*5*5*5*5*5*5*5*5*5*5*5*5*5?

View results