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What is the solution to a equals 3a plus 4?
a = 3a + 4 0 = 2a + 4 2a = -4 a = -2
How do you solve for the variable b in 2a plus 2b equals c?
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 --------------------
What is 2a plus 5 equals 45?
A equals 20.
Simplify 2a plus 3a plus 4 equals?
2a + 3a + 4 = 5a + 4
How do you answer 2a plus 1 equals 3?
2a + 1 = 3subtract 1 from both sides2a = 2divide both sides by 2a = 1
A plus a plus a-2a equals?
a + a + a - 2a = 3a - 2a = a
What is the solution to a equals 3a plus 4?
a = 3a + 4 0 = 2a + 4 2a = -4 a = -2
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.
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
2a plus 5a plus 9a equals?
2a+5a+9a = 16a
How do you solve for the variable b in 2a plus 2b equals c?
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 --------------------
What is the variable in the equation 2a-6 equals 22?
14!!
What is 2a plus 5 equals 45?
A equals 20.
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)
Simplify 2a plus 3a plus 4 equals?
2a + 3a + 4 = 5a + 4
What is -2a - 9 equals 39?
It is a linear equation in one variable, a.
-a plus 3a-2a equals?
1
