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-8 + b = 4 add 8 to both sides: b = 12
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12 plus b equals -8 plus b?
4
What is the property of addition that is shown by 8 plus 4 equals 4 plus 8?
It is the commutative property of addition : A+B = B+AMultiplication has the same property, whereas in subtraction and division the order of the terms changes the result.
B plus 4b equals 8 What does b mean?
5b = 8 therefore b = 8/5 therefore b = 1.6
If a equals bh what is a if b equals 8 and h equals 4?
84
A plus b plus c plus d plus e equals 30 where c plus e equals 14 and d equals b plus 1 and a equals 2b-1 and a plus c equals 10 find values of letters?
a+b+c+d+e = 30 (i) c+e = 14 (ii) d+b = 1 (iii) a = 2b-1 (iv) a+c = 10 (v) By (i)-(ii)-(iii): a = 15 then, by (iv): b = 8 and by (v): c = -5 Also, b = 8 so by (iii): d = -7 and then by (i), e = 19
What does a plus b if a equals 4 and b equals 8?
12
Evaluate -4a plus b -10a divide b when a equals 8 and b equals 5?
Evaluate -4(a+b) - 10a/b when a=8 and b=5
12 plus b equals -8 plus b?
4
If A squared plus B squared equals C squared and C equals 8 and A and B are the same length what are A and B?
4
What is the value of b when 3 times b plus 4 equals b plus 12?
3b+4 = b+12 3b-b = 12-4 2b = 8 b = 4
3 plus 5 equals 4times b therefore b equals?
3 + 5 = 4*b so 8 = 4*b Divide both sides by 4: 2 = b
Find the numerical value for each symbol... a plus a plus a plus b equals a plus a plus b plus b plus b equals c plus c c minus a equals 6 What is the answer to this?
A=8 B=4 C=14 Yes, I know I'm a genius. Mak - the all knowing one. MWAHAHAH!
How do you figure out 8 equals 6 plus b to the power of 2?
8=6+b2b=4
If 2 plus 2 equals x and x2 equals y and y-x equals a and a plus y equals b what is b?
in order to solve this problem you have to solve for x first wich you are given the data to pre forme so x=4 and x.2=8 and 8=y and y-4=4=a=x so a+8=12 and 12=b
4 times b plus 8 over negative 10 equals ten?
WOuldn't it be 4b-8
A plus b 4?
A plus b 4 can be assumed that mathematically, a = +4.
What property is 8 plus 20 plus 12 equals 8 plus 12 plus 20?
Addition is commutative. That is, a + b = b + a for all a, b
