Question

Algebra expressions
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Answer 1

Answer:

Algebraic expressions are combinations of variables , numbers, and at least one arithmetic operation. For example, 2x+4y−9 is an algebraic expression. Term: Each expression is made up of terms. A term can be a signed number, a variable, or a constant multiplied by a variable or variables.Solve an algebraic expression with fractions.

(x + 3)/6 = 2/3. First, cross multiply to get rid of the fraction. ...

(x + 3) x 3 = 2 x 6 =

3x + 9 = 12. Now, combine like terms. ...

3x + 9 - 9 = 12 - 9 =

3x = 3. Isolate the variable, x, by dividing both sides by 3 and you've got your answer.

3x/3 = 3/3 =

x =1.

Answer 2

Answer:

In mathematics, an algebraic expression is an expression built up from integer constants, variables, and the algebraic operations. For example, 3x² − 2xy + c is an algebraic expression.

Step-by-step explanation:

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