That will depend on the plus or minus value of 12 which has not been given.
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.
5X - 2Y X = 9 Y = 4 5(9) - 2(4) 45 - 8 37 is the value
5x + 3 = -12 5x =-12-3 =-15 x = -3
It is impossible to give the value of t when it is not defined.
-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
-13 Plug 5 in and multiply it by -5 which equals -25 12 - 25 = -13
5x=4012y=84124
-42
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.
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).
5X - 2Y X = 9 Y = 4 5(9) - 2(4) 45 - 8 37 is the value
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 = 12 Add 3 to both sides: 5x = 15 Divide both sides by 5: x = 3
317
Though 10x +24 is an expression and it can not be evaluate, we can write 10x+24=2 • (5x + 12)
When x equals 8, the value of 5x would be 5 times 8, which is 40.
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!