The expression 3(x + 7) can be factored by taking out the common factor of 3. This results in the factors 3 and (x + 7). Therefore, the expression can be rewritten as 3 multiplied by (x + 7).
The parts of an algebraic expression are called terms. Each term can consist of variables, coefficients, and exponents, and they are separated by addition or subtraction operators. For example, in the expression (3x^2 + 5x - 7), the terms are (3x^2), (5x), and (-7).
You have to substitute a value for the letter variable in the expression. This is what we call evaluating the algebraic expression. An example would be 3x+1=7, when x=2.
One part of an algebraic expression that may be a number, a variable, or a product of both is called a "term." For example, in the expression (3x^2 + 5y - 7), the terms are (3x^2), (5y), and (-7). Each term can consist of constants (like -7), variables (like (x) and (y)), or a combination of both (like (3x^2)).
It would be: 3(7-d) as an algebraic expression
7
It is 2 terms of an algebraic expression in the form of: 3x+731
This expression would be 3x-7.
You have to substitute a value for the letter variable in the expression. This is what we call evaluating the algebraic expression. An example would be 3x+1=7, when x=2.
3x + 7
The parts of an algebraic expression are called terms. Each term can consist of variables, coefficients, and exponents, and they are separated by addition or subtraction operators. For example, in the expression (3x^2 + 5x - 7), the terms are (3x^2), (5x), and (-7).
You have to substitute a value for the letter variable in the expression. This is what we call evaluating the algebraic expression. An example would be 3x+1=7, when x=2.
One part of an algebraic expression that may be a number, a variable, or a product of both is called a "term." For example, in the expression (3x^2 + 5y - 7), the terms are (3x^2), (5y), and (-7). Each term can consist of constants (like -7), variables (like (x) and (y)), or a combination of both (like (3x^2)).
It would be: 3(7-d) as an algebraic expression
7
With great difficulty because without an equality sign it is not an equation but some kind of an algebraic expression.
You have to substitute a value for the letter variable in the expression. This is what we call evaluating the algebraic expression. An example would be 3x+1=7, when x=2.
Yes, "15 - 7" is an algebraic expression. It consists of numbers and an arithmetic operation (subtraction). However, it does not contain any variables, so it's a numerical expression rather than a full algebraic expression. The result of this expression is 8.