To solve for x when z equals y divided by x, you can rearrange the equation to isolate x. Start by multiplying both sides by x to get xz = y. Then, divide both sides by z to solve for x, giving you x = y/z. This is the solution for x when z equals y divided by x.
Y = 4/x^2
(20 - x)/5
17
If you are solving for y, it is fine. If you are solving for x, divide both sides by x and the equation should be x = y/x
given: x - 4 = -y or, -y = x - 4 or, y = -(x - 4) or y = -x + 4 or y = 4 - x i.e. for x > 4, the equation x - 4 = -y is true.
y = mx + b
First, solve for y.y=-8xif x=2, then y=-16.
(1/x) - (1/y) = (1/z) Get the left-hand side over a common denominator:- (y-x)/xy = 1/z Take the reciprocal of both sides:- z = xy / (y-x)
The equation you are looking for is x divided by y equals 16, where x is the dividend and y is the divisor. In mathematical terms, this can be represented as x/y = 16. To solve for x, you would multiply both sides of the equation by y to get x = 16y. This means that any number divided by another number that is 16 times smaller will result in 16.
y=x+4
y=5-x
5
x=4 y=x+3 y=4+3 y=7
y=5
y=7+x =x=7-x
16
5