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What is it called when you find the numerical value of an expression?
You cannot find the answer to an expression!!! An expression needs to be EQUATED' to a value, for another value to be found. 2x^(2) + 5x + 12 is an EXPRESSION. Impossible to find an value for 'x'. However, 2x^(2) + 5x + 12 = 0 is an EQUATION and a result can be calculated.
What is the value of the expression 5X-2y when x equals 9 and y equals 4?
5X - 2Y X = 9 Y = 4 5(9) - 2(4) 45 - 8 37 is the value
5x plus 3 equals -12?
5x + 3 = -12 5x =-12-3 =-15 x = -3
What is the sum of this equation -5x plus y equals -12 -3x plus 6y equals -12?
-5x + y = -12- 3x + 6y = -12Since both of expressions have a value of -12, their sum is - 24. This is true only whenx = 20/9 and y = -8/9.-5x + y = -12y = 5x - 12- 3x + 6y = -12-3x + 6(5x - 12) = -12-3x + 30x - 72 = -1227x = 60x = 60/27x = 20/9y = 5x - 12y = 5(20/9) - 12y = 100/9 - 12y = (100 - 108)/9y = -8/9
What is the value of t when 5x equals -2 and 4y equals -4?
It is impossible to give the value of t when it is not defined.
What is the value of the expression - 5x plus 12 when x equals 5?
-13 Plug 5 in and multiply it by -5 which equals -25 12 - 25 = -13
What is the value of the expression 5x plus 12y if x equals 8 and y equals 7?
5x=4012y=84124
What is 5x plus 12?
The expression "5x plus 12" can be written mathematically as (5x + 12). This represents a linear equation where (5x) is the term involving the variable (x), and (12) is a constant term. If you need to evaluate it for a specific value of (x), you would substitute that value into the expression.
What is the value of the expression -5x-12 when x=6?
-42
What is it called when you find the numerical value of an expression?
You cannot find the answer to an expression!!! An expression needs to be EQUATED' to a value, for another value to be found. 2x^(2) + 5x + 12 is an EXPRESSION. Impossible to find an value for 'x'. However, 2x^(2) + 5x + 12 = 0 is an EQUATION and a result can be calculated.
What is the answer for -3x-5x12-5x-5x?
To simplify the expression (-3x - 5x \cdot 12 - 5x - 5x), first calculate (5x \cdot 12), which equals (60x). Then, combine the terms: (-3x - 60x - 5x - 5x) simplifies to (-73x). Therefore, the answer is (-73x).
What is the value of the expression 5X-2y when x equals 9 and y equals 4?
5X - 2Y X = 9 Y = 4 5(9) - 2(4) 45 - 8 37 is the value
What is the value of 5x plus 8?
The expression "5x plus 8" can be represented mathematically as (5x + 8). The value of this expression depends on the value of (x). If you provide a specific value for (x), I can calculate the corresponding value of (5x + 8) for you.
5X-3 equals 12 what is the value of x?
5x - 3 = 12 Add 3 to both sides: 5x = 15 Divide both sides by 5: x = 3
What expression simplified equals 15x2-5x?
The expression (15x^2 - 5x) can be simplified by factoring out the common term, which is (5x). This gives us (5x(3x - 1)). Therefore, the simplified expression is (5x(3x - 1)).
What is the value of X if 5X-312?
317
What plus what equals -24?
Though 10x +24 is an expression and it can not be evaluate, we can write 10x+24=2 • (5x + 12)
