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How do you solve this equation x equals one half x subtract 4?
Wiki User
∙ 11y ago
x = .5x - 4.
Get all of the x's on one side:
x - .5x = .5x - .5x -4 ---> .5x = -4
Multiply each side by 2.
x = -8
Wiki User
∙ 11y ago
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Solve this equation for A A divides 2 equals 4?
Written algebraically, the equation is (2/A)=4.The first step is to move the variable A from the denominator. To do this, multiply both sides of the equation by A:A*(2/A)=4*AThe A in the denominator on the left is canceled out and we are left with:2=4*ATo solve for A divide both sides of the equation by 4:2/4=ATwo over four simplifies to one half, which equals A:1/2=A
How do you solve this equation 3y plus 2 divided by 4 equals 7?
3y + 2/4 =7 First, you subtract 2/4 (1/2) from both sides, resulting in 3y = 13/2 (6 and a half) Then, you multiply both sides by 1/3 (which is the same as dividing by 3), giving you y=13/6.
What is the xintercept for this linear equation 6x - y equals 9?
-3
What is W equals P half minus L solve for L?
L = P/2 - W.
What is the slope of the line given by the equation y equals one half x 9?
1/2
How do you solve the equation cos2x plus 20 equals negative half?
Better formatting is cos(2x+20)=-0.5
Which is the equation of a line that is perpendicular to the line represented by y equals three fourths x subtract one half?
If you mean: y = 3/4x-0.5 then the perpendicular equation could be y = -4/3x-5
Solve this equation for A A divides 2 equals 4?
Written algebraically, the equation is (2/A)=4.The first step is to move the variable A from the denominator. To do this, multiply both sides of the equation by A:A*(2/A)=4*AThe A in the denominator on the left is canceled out and we are left with:2=4*ATo solve for A divide both sides of the equation by 4:2/4=ATwo over four simplifies to one half, which equals A:1/2=A
How do you solve this equation 3y plus 2 divided by 4 equals 7?
3y + 2/4 =7 First, you subtract 2/4 (1/2) from both sides, resulting in 3y = 13/2 (6 and a half) Then, you multiply both sides by 1/3 (which is the same as dividing by 3), giving you y=13/6.
How do you write and solve an equation for six more than half a number equals the same number times 2?
x/2 + 6 = 2x (Multiply by 2) x + 12 = 4x (Subtract x) 12 = 3x (Divide by 3) x = 4 (Check it) 4/2 + 6 = 2 x 4 2 + 6 = 8
What is the xintercept for this linear equation 6x - y equals 9?
-3
What is W equals P half minus L solve for L?
L = P/2 - W.
What is the slope of the line given by the equation y equals one half x 9?
1/2
If an equal half of h times b plus c then what would the formula for c in terms of A b and h?
This gives us the equation: A = hb/2 + c To solve for c, we simply subtract hb/2 from each side! A - hb/2 = c c = A - hb/2
In this equation x plus y equals 8 and y equals 3x your answer is x equals 2 and y equals 5 and Is your answer correct?
Half correct because x = 2 and y = 6
What is the statement when the equation 0.5t equals 267. Is represented as which statement One-half a number is 267 or One-half of 267 is a number?
The statement that represent that is one - half a number is 267.
What is the y intercept of the line given by the equation y equals negative half x minus 3?
(0,-3)
