+6+6+325+65+
b+b+b+b+b is equal to 5b. That is because there are five b's being added up. 1+1+1+1+1 is 5 because there are five 1's being added up.
(18+b). Since b is an unknown variable, the equation can't be simplified any further.
5+b
No.Neither are commutative: a - b does not equal b - a, and a/b does not equal b/a.Neither is associative: (a - b) - c does not equal a - (b - c), and (a/b)/c does not equal a/(b/c).Examples of these are:4 - 2 does not equal 2 - 4.1/3 does not equal 3/1.(6 - 5) - 1 does not equal 6 - (5 - 1).(10/2)/2 does not equal 10/(2/2).
a/b+5=18
+6+6+325+65+
b+b+b+b+b is equal to 5b. That is because there are five b's being added up. 1+1+1+1+1 is 5 because there are five 1's being added up.
No because if a=4 and b=4 then a=b and not a can equal 6 and not b can equal 5 so ~a is not = to ~b
A = B !A = !B So Not A = Not B
(18+b). Since b is an unknown variable, the equation can't be simplified any further.
5+b
Oh, dude, it's like super easy. To write "nine increased by a number b," you just write it as 9 + b. Yep, that's it. Just add 9 and b together and you're good to go. Math can be chill sometimes, right?
2b
the Answer is Sometimes
No.Neither are commutative: a - b does not equal b - a, and a/b does not equal b/a.Neither is associative: (a - b) - c does not equal a - (b - c), and (a/b)/c does not equal a/(b/c).Examples of these are:4 - 2 does not equal 2 - 4.1/3 does not equal 3/1.(6 - 5) - 1 does not equal 6 - (5 - 1).(10/2)/2 does not equal 10/(2/2).
It's equal to positive b squared, or (b x b) .