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How can you use the addition and subtraction properties of equality to produce equivalent inequalities?
Wiki User
∙ 10y ago
This is the kind of thing to which I think you are referring.
You have an equation such as 4x + 5 = 2x + 3.
You can subtract 2x from both sides to obtain, 2x + 5 = 3,
then add -5 to both sides to obtain 2x = -2,
then divide both sides by 2 to obtain x = -1.
You can do very much the same thing with an inequality such as 4x + 5 lt 2x + 3.
The same steps yield x lt -1.
Wiki User
∙ 10y ago
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What are properties of algebraic inequalities?
substitution property transitive property subtraction property addition property
What are the addition properties and subtraction rules?
Inverse and idenity
Why is it subtraction and division are not included in the properties of each numbers?
Subtraction and addition are not properties of numbers themselves: they are operators that can be defined on sets of numbers.
What are the 4 identifying properties of math?
Multiplication, division, subtraction, addition
How are addition properties and subtraction rules helpful when solving problems?
I need help, Please help me and others out
What are properties of algebraic inequalities?
substitution property transitive property subtraction property addition property
Give an example of an inequality using multiplication and addition properties of inequalities?
Explain the addition and multiplication properties of inequalities
Addition and subtraction inequalities?
There are no inequalities when it comes to addition and subtraction. Both formulas are designed to secure precise and concise equations. This goes for positive numbers, along with negative numbers.
Why is it we don't have any properties of subtraction and division?
Because subtraction is addition and division is multiplication. So, subtraction would fall under the properties of addition and division would come under the properties of multiplication.
What are the addition properties and subtraction rules?
Inverse and idenity
Why is it subtraction and division are not included in the properties of each numbers?
Subtraction and addition are not properties of numbers themselves: they are operators that can be defined on sets of numbers.
What is properties of operation in mathemathics?
division, multiplication, addition and subtraction
What properties do the distributive property work for?
addition and subtraction * * * * * No. The distributive property applies to two operations, for example, to multiplication over addition or subtraction.
What are the 4 identifying properties of math?
Multiplication, division, subtraction, addition
Properties used to solve equation?
Addition and subtraction property of equalityMultiplication and division property of equalityDistributive property of multiplication over additionAlso,Identity property of multiplicationZero property of addition and subtraction.
How do you write an equivalent addition expression for a subtraction expression?
30 -5 =x
How are addition properties and subtraction rules helpful when solving problems?
I need help, Please help me and others out
