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I assume that the "speed" equation is velocity equals distance divided by time (v=d/t). To get 't' on the left side, we'll multiply both sides by 't': (vt=dt/t) and the two 't's on the right side cancel out (because t divided by t is 1): (vt=d). Now we move the v to the right side by dividing both sides by 'v': (vt/v=d/v). Just the 't's in the step before, now we have a v divided by a v on the left side, so they cancel out, and our final equation is time equals distance divided by velocity:

t=d/v

Q: Rearange the speed equation to isolate time on the left side of the equation?

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108

That depends on the specific equation. The general idea is to "isolate" the variable, for example "x", manipulating the equation in such a way that all terms that contain "x" are on the left, and all terms that don't contain it, are on the right.

you isolate the variable to the left side of the equation and keep all other terms and factors to the right side, as in solving for x in 2- x = 2. You have to use basic algebraic manipulation to isolate the chosen variable, i.e., adding multiplying or dividing by an equal amount to each side of the statement in order to isolate x.

To isolate the "x", you divide both sides (left and right of the equal sign) by 25.To isolate the "x", you divide both sides (left and right of the equal sign) by 25.To isolate the "x", you divide both sides (left and right of the equal sign) by 25.To isolate the "x", you divide both sides (left and right of the equal sign) by 25.

By using standard equation-solving skills. In this case, there are different ways you can do it, but I suggest you do the following: * Switch the sides around (so you have "x" on the left)* Multiply both sides by 0.16 (to isolate "x")

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108

That depends on the specific equation. The general idea is to "isolate" the variable, for example "x", manipulating the equation in such a way that all terms that contain "x" are on the left, and all terms that don't contain it, are on the right.

you isolate the variable to the left side of the equation and keep all other terms and factors to the right side, as in solving for x in 2- x = 2. You have to use basic algebraic manipulation to isolate the chosen variable, i.e., adding multiplying or dividing by an equal amount to each side of the statement in order to isolate x.

To isolate the "x", you divide both sides (left and right of the equal sign) by 25.To isolate the "x", you divide both sides (left and right of the equal sign) by 25.To isolate the "x", you divide both sides (left and right of the equal sign) by 25.To isolate the "x", you divide both sides (left and right of the equal sign) by 25.

By using standard equation-solving skills. In this case, there are different ways you can do it, but I suggest you do the following: * Switch the sides around (so you have "x" on the left)* Multiply both sides by 0.16 (to isolate "x")

-1

As usual when solving equations, you need to "isolate" the variable, in this case, the variable "x". 4x means 4 times x; if you divide both sides of the equation (the left side and the right side) by 4, you will have achieved this.

The answer will depend on how far the square root sign goes.If you want to solve for "x", I suggest you isolate the square root on the left (if it only covers the "2x" part, move the "1" to the other side of the equation). Then, if you square both sides of the equation, you get a formula which you can easily convert to a form which can be solved with the quadratic equation.

y2=26 y2/2 l 26/2 y = 13 when using " 4 line method", the purpose is to isolate the variable. the coefficent states that you're multiplying y by 2, so to isolate the variable, you have to get rid of the 2, which you do by dividing y2 by 2. likewise, if the equation stated y+2, to isolate the variable, you subtract 2. it works the other way aroind, too. if the equation stated y/2, to isolate the variable, you multiply it by 2. the same thing with y-2. you add 2. now, the division property of equality states that when you divide on the left, you divide on the right, too. so when you divide y2 by 2 in order to isolate the variable, you have to divide 26 by 2 as well, giving you your answer of y+13. class is dismissed. ;3

When isolating a variable, you want to get the variable alone on one side of the equation and then what it equals on the other side. Anything you do to one side of the equation, you must do to the other. e.g.3x+2=8First, you subtract 2 from both sides leaving:3x=6Then you divide both sides by 3, and you are left with: x=2

Usually if there is only one x and one y, you can isolate the y on one side, and you might be left with mx+b on the other.

That depends a lot on the type of equation. A common method, that works for many of the simpler equations, is to do one or more operations to isolate the variable you want to solve for on the left side. The basic principles are (1) whatever you do on one side of the equation, you have to do on the other side as well; (2) choose your operations so as to get rid of anything that is not the variable. Often this involves using inverse operations. As an example, solve: 2x + 3 = 15 The idea is to isolate the "x" on the left. First, to get rid of the "+3", do the inverse operation - subtract 3 on both sides. The result is: 2x = 12 Next you want to get rid of the "2". Since there is a multiplication, you do the inverse operation - divide by 2. The result is: x = 6