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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 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 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 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 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 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)).
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 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)
When x equals 8 what is the value of 5x?
When x equals 8, the value of 5x would be 5 times 8, which is 40.
What is the answer to 5x 2y 12?
The expression "5x 2y 12" seems to be missing operators between the terms. If you meant to ask for the product of these terms, it can be interpreted as multiplying them together: (5x \cdot 2y \cdot 12), which equals (120xy). Please clarify if you meant something different!
