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The answer depends on the relationship between x and y. But since you have not bothered to share that crucial bit of information, I cannot provide a more useful answer.
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If y equals 5 when x equals 4 what is the value of y when x equals 12?
13 ? 15
X plus y equals 12 x - y equals 4?
Solve this simultaneous equation by the elimination method: x+y = 12 x-y = 4 Add both equations together: 2x = 16 Divide both sides by 2 to find the value of x: x = 8 Substitute the value of x into the original equations to find the value of y: Therefore: x = 8 and y = 4
What is the value of x and y in this equation 5 x plus 8 y equals 3 and negative 4 x - 4 y equals negative 1?
x = -1/3 and y = 7/12
How do you solve x plus y equals 10 and x subtract y equals 2 by elimination?
12
If y equals 12 and x equals 3 what is the value of y when x equals 7?
If we are not given the exact relationship between two variables, it is not possible to find the value of one variable corresponding to the value of the other variable. Let us solve it by the two following methods and see the difference.Method 1When x=3 then y=12i.e., y/x=12/3=4i.e., y=4xWhen x=7, then y=4*7=28Method 2When x=3 then y=12i.e., x+y=3+12=15i.e., y=15-xWhen x=7, y=15-7=8
If y is directly proportional to x and y equals 12. What is the value of x when y equals 5?
Insufficient information. What is x when y = 12?
If y equals 5 when x equals 4 what is the value of y when x equals 12?
13 ? 15
What is the value of x plus y when x equals 4 and y equals 12?
x+ySince x=4, we can replace the x with a 4:4+ySince y=12, we can replace the y with a 124+12 = 16
If y equals one-forth x and x equals -12 then what is y?
x equals -12 and y equals 1/4 of -12, so y = -3.
What is the value of x and y in this equation 5 x plus 8 y equals 3 and negative 4 x - 4 y equals negative 1?
x = -1/3 and y = 7/12
X plus y equals 12 x - y equals 4?
Solve this simultaneous equation by the elimination method: x+y = 12 x-y = 4 Add both equations together: 2x = 16 Divide both sides by 2 to find the value of x: x = 8 Substitute the value of x into the original equations to find the value of y: Therefore: x = 8 and y = 4
How do you solve x plus y equals 10 and x subtract y equals 2 by elimination?
12
If y equals 12 and x equals 3 what is the value of y when x equals 7?
If we are not given the exact relationship between two variables, it is not possible to find the value of one variable corresponding to the value of the other variable. Let us solve it by the two following methods and see the difference.Method 1When x=3 then y=12i.e., y/x=12/3=4i.e., y=4xWhen x=7, then y=4*7=28Method 2When x=3 then y=12i.e., x+y=3+12=15i.e., y=15-xWhen x=7, y=15-7=8
What is the x intercept of -5y plus 3x equals 12?
X intercept is the value of X when Y = 0 -5Y + 3X = 12 ley Y = 0 3x = 12 x = 4
What is the value of y in x equals -6 and x plus y equals 0?
y = 6
What is the x value 2x-3y equals -15 x equals 4y?
If: 2x-3y = -15 and x = 4y Then: x = -12 and y = -3
What is the y value of x - y equals 120 x plus y equals 150?
15 (x = 135)
