0
40 + 60 = 60 + x
Addition has a property called the Commutative property which says that:
x + y = y + x.
So, over here:
x = 40
y = 60
Thus,
40 + 60 = 60 + 40
Darshit Molleti
Wiki User
∙ 14y ago40
Add your answer:
Earn +20 pts
What is 60 plus 60 plus 60 plus 50 plus 50 plus 40 plus 30 equal?
60 + 60 + 60 + 50 + 50 + 40 + 30 = 350
What is 130 plus 80 plus 60 plus 40?
The result of the equation - 130 plus 80 plus 60 plus 40, is found as follows;130 + 80 + 60 + 40= ( 130 + 80 ) + 60 + 40= 210 + ( 60 + 40 )= 210 + 100= 310Answer = 310
If b equals a plus 40 and 2a plus 2b equals 160. solve for a and b?
2a + 2b = 160 But b = a + 40 so 2a + 2(a + 40) = 160 ie 2a + 2a + 80 = 160 or 4a = 80 ie a = 20 Then b = a + 40 gives b = 20 + 40 = 60 Solution: a = 20, b = 60
What plus what equals 90?
There are an infinite number of solutions, like 45 + 45 or 60 + 30
60 plus what equal 100?
40 +60=100
What is m plus 40 equal 60?
A number "m" plus 40 equals 60. Therefore, 60 minus 40 equals m. m therefore equals 20.
What is 60 plus 58 plus 30 plus 27 plus 50 plus 40 plus 10 equals?
275
What is the residual for the equatio y equals -18.92 plus 1.11x when y equals 60 and x equals 40?
-3.32
What are these sums in roman numeral 60 plus 40 equals 5-40 equals please add more if you know any more thank you?
60 + 40: lx + xl = c 5 - 40: v - xl = -xxxv
What is 60 plus 60 plus 60 plus 60 plus 60 equals?
300 !
What is 60 plus 60 plus 60 plus 50 plus 50 plus 40 plus 30 equal?
60 + 60 + 60 + 50 + 50 + 40 + 30 = 350
What is 130 plus 80 plus 60 plus 40?
The result of the equation - 130 plus 80 plus 60 plus 40, is found as follows;130 + 80 + 60 + 40= ( 130 + 80 ) + 60 + 40= 210 + ( 60 + 40 )= 210 + 100= 310Answer = 310
If b equals a plus 40 and 2a plus 2b equals 160. solve for a and b?
2a + 2b = 160 But b = a + 40 so 2a + 2(a + 40) = 160 ie 2a + 2a + 80 = 160 or 4a = 80 ie a = 20 Then b = a + 40 gives b = 20 + 40 = 60 Solution: a = 20, b = 60
2x plus 3y equals 40 and -2x plus 2y equals 20?
Add the two equations you get 5y = 60 so y = 12 and x = 2
What is 130 plus 40 plus 60 plus 80?
The result of the equation - 130 plus 40 plus 60 plus 80, is found as follows;130 + 40 + 60 + 80= ( 130 + 40 ) + 60 + 80= 170 + ( 60 + 80 )= 170 + 140= 310Answer = 310
What plus what equals 90?
There are an infinite number of solutions, like 45 + 45 or 60 + 30
60 plus what equal 100?
40 +60=100
