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when you say 3x, you mean that there are 3 x's. Multiplication implies repeated addition, so three x's added is x+x+x, which equals 3x.

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What is an equivalent expression to 4 plus 3(5 plus x)?

To find an equivalent expression to ( 4 + 3(5 + x) ), first apply the distributive property: ( 3(5 + x) = 15 + 3x ). Then, add this result to 4: ( 4 + 15 + 3x = 19 + 3x ). Thus, an equivalent expression is ( 19 + 3x ).


What is a equivalent 3(x plus 2)?

The expression (3(x + 2)) can be simplified using the distributive property. By multiplying 3 with both terms inside the parentheses, we get (3x + 6). Thus, the equivalent expression is (3x + 6).


What is negative x plus 3x?

The expression "negative x plus 3x" can be simplified by combining like terms. Negative x can be written as -1x, so the expression becomes -1x + 3x. When you combine -1x and 3x, you get 2x. Therefore, the simplified expression is 2x.


What is x plus y-2 and 3x plus 3y-6?

The expression "x plus y - 2" can be written as ( x + y - 2 ). The expression "3x plus 3y - 6" simplifies to ( 3(x + y - 2) ). Therefore, both expressions represent the same relationship, as the second expression is simply three times the first. Thus, ( 3x + 3y - 6 ) is equivalent to multiplying ( x + y - 2 ) by 3.


The expression radical 3x is equivalent to the expression x radical 3?

Radical (3x) = radical(x) * radical(3).


If 3x plus 5x-8 then x plus 1?

The expression 3x + 5x - 8 is equivalent to 8x - 8 but, since it is not an equation (nor inequality) it cannot be solved. Consequently, x + 1 cannot be evaluated.


What is 4 plus 3(5 plus x) equivalent to?

The expression ( 4 + 3(5 + x) ) can be simplified by first distributing the 3: ( 4 + 3 \cdot 5 + 3 \cdot x ). This results in ( 4 + 15 + 3x ), which simplifies to ( 19 + 3x ). Therefore, ( 4 + 3(5 + x) ) is equivalent to ( 19 + 3x ).


What is 4x plus negative x?

The expression (4x + (-x)) simplifies to (4x - x), which equals (3x). Therefore, (4x) plus negative (x) is (3x).


What is 3x plus 2 plus 11 x?

The expression 3x plus 2 plus 11x can be simplified by combining like terms. First, add the coefficients of x: 3x + 11x equals 14x. Therefore, the simplified expression is 14x + 2.


Evaluate 3x plus 5when x 2 what is the value of the expression is?

When x = 2, 3x + 5 = 11.


What is the answer to x squared plus x squared y plus 4x squared plus 3x?

To simplify the expression (x^2 + x^2y + 4x^2 + 3x), first combine the like terms involving (x^2). This results in ((1 + 1y + 4)x^2 + 3x = (5 + y)x^2 + 3x). The final simplified expression is ((5 + y)x^2 + 3x).


What is 3x plus 24?

The expression "3x plus 24" can be written as 3x + 24. This represents a linear equation where 3x is the variable term and 24 is the constant term. The value of the expression depends on the value of x.