That is the Commutative Property.
Wiki User
∙ 12y ago5 x 4 equals 4 x 5 is commutative property.
3 x 7 = 3 x (5 + 2) And since multiplication is distributive over addition, 3 x (5 + 2) = 3 x 5 + 3 x 2
x=2*5 x=10
It's called the zero property
Transitive property: If 8 equals x and x equals y, then 8 equals y.
Well, if x+3=5 and 2+3=5, I'm guessing x should equal 2
The commutative property of addition. The commutative property of addition states, "x + y = y + x"
5 x 4 equals 4 x 5 is commutative property.
associative property
5+x=x+5 is an example of the commutative property of addition.
3 x 7 = 3 x (5 + 2) And since multiplication is distributive over addition, 3 x (5 + 2) = 3 x 5 + 3 x 2
5-x equals 7 = -2
x=2*5 x=10
If [ y = x + 2 ], then x is not -1 when y = 5.If [ y = x + 2 ],then when x = -1, y = 1,and when y = 5, x = 3.
Multiplication is commutative
x/y = 5/(y^2) and y/x = 5/(x^2). So x/y + y/x = 5/(y^2) + 5/(x^2), which equals 5x^2/(x^2 y^2) + 5y^2/(x^2 y^2) equals 5(x^2 + y^2)/25 equals (x^2 + y^2)/5. x^2 = 25/y^2, so you get (25/y^2 + y^4/y^2)/5 equals ((25 + y^4)/y^2)/25, which shows that your math teacher is on crack. Seriously, I'm not sure that's true.
2= x + 5 2 - 5 = -3 x= -3