128
If a + b = 6, what is the value of 3a + 3b?
20
The expression (a+b) + (a-b) can be rewritten as a + b + a - b = 2a.There is no need to use absolute value.
That depends what either the value of a or the value of b is.
b + b + b + 7 = 223b + 7 = 223b = 15b = 5
If a + b = 6, what is the value of 3a + 3b?
20
The expression (a+b) + (a-b) can be rewritten as a + b + a - b = 2a.There is no need to use absolute value.
That depends what either the value of a or the value of b is.
b + b + b + 7 = 223b + 7 = 223b = 15b = 5
Depends on what the value of B is. It can be written as b+3
Not by itself. If you said a+++b, then that would mean to add the incremented value of b to a and generate a result, but +++b is not valid.
It is impossible to give any decimal/numeric value if we are not given the values of at least one variable, so the answer is B + B + B + C + C + C.
If a + b + c + d + 80 + 90 = 100, then a + b + c + d = -70.
BS
a = 15.
3