a+b=16 is a linear equation in two variables. The variables are a and b. To solve a linear equation in 2 variables we need more information. We need either another equation, or a value to put in for a or b.
Since we have neither, there is no more we can do.
Wiki User
∙ 2009-10-24 04:44:32b = 6
The answer is 64.
b = 6
Commutative
That factors to (a + 1)(a + b) a = -1, -b b = -a
20
a=24 b=16 c=18
a = 11 and b = 5.
(11, 5)
b = 6
B is -42
the answer is a
4b
yes
Yes because if 1+0=1 than 0 plus b equals b
a= (+a) or a= (-) b= 2a b= 2a c= (-a) c= (+a)
b = 40 - a, c = 42 - a so b + c = 40 - a + 42 - a, ie 82 -2a = 34 so a = 48/2 ie 24 b = 40 - 24 ie 16 and c = 42 - 24 ie 18