need 6th-9th grade math help for friend

[ANightOnCloudNine]

she needs help with this its like 6th - 9th grade math

[SpAmRaY]

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The symmetric property of equality states: if a = b, then b = a. In short, with the symmetric property, we can take the left-hand side of the equation (a) and move it to the right-hand side, while taking the right-hand side of the equation (b) and moving it to the left-hand side

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Additive Property of Equality. The formal name for the property of equality that allows one to add the same quantity to both sides of an equation. This, along with the multiplicative property of equality, is one of the most commonly used properties for solving equations.

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Reflexive pretty much means something relating to itself. The reflexive property of equality simply states that a value is equal to itself. Further, this property states that for all real numbers, x = x. ... Again, it states simply that any value or number is equal to itself.

[ANightOnCloudNine]

Code: [Select]

The symmetric property of equality states: if a = b, then b = a. In short, with the symmetric property, we can take the left-hand side of the equation (a) and move it to the right-hand side, while taking the right-hand side of the equation (b) and moving it to the left-hand side

Code: [Select]

Additive Property of Equality. The formal name for the property of equality that allows one to add the same quantity to both sides of an equation. This, along with the multiplicative property of equality, is one of the most commonly used properties for solving equations.

Code: [Select]

Reflexive pretty much means something relating to itself. The reflexive property of equality simply states that a value is equal to itself. Further, this property states that for all real numbers, x = x. ... Again, it states simply that any value or number is equal to itself.

thanks b