4th October 2019

quia
15

What are the properties of algebra?

ALGEBRA - Properties of Real Numbers
AB
Distributive Property (Numbers)3(5 + 2) = 15 + 6
Commutative Property of Addition (Numbers)3 + 7 = 7 + 3
Commutative Property of Multiplication (Numbers)2 • 10 = 10 • 2
Associative Property of Addition (Numbers)5 + (6 + 7) = (5 + 6) + 7

Keeping this in consideration, what is the law of algebra?

The Basic Laws of Algebra are the associative, commutative and distributive laws. They help explain the relationship between number operations and lend towards simplifying equations or solving them. Property Name. Definition. Example.

What are the rules to solve an equation?

In algebra 1 we are taught that the two rules for solving equations are the addition rule and the multiplication/division rule. The addition rule for equations tells us that the same quantity can be added to both sides of an equation without changing the solution set of the equation.

How do you solve an algebraic expression?

Solve an algebraic expression with fractions.
  1. (x + 3)/6 = 2/3. First, cross multiply to get rid of the fraction.
  2. (x + 3) x 3 = 2 x 6 =
  3. 3x + 9 = 12. Now, combine like terms.
  4. 3x + 9 - 9 = 12 - 9 =
  5. 3x = 3. Isolate the variable, x, by dividing both sides by 3 and you've got your answer.
  6. 3x/3 = 3/3 =
  7. x =1.
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