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With the Ti-84 plus Silver Edittion problem solver i typed in the equation i wanted to solve and it worked but then i could not change the equation how do you change it?
Petrock2
Press the up arrow key until you get to the point where you can edit the equation.
Wiki User
∙ 14y ago
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What does a variable do in a math problem?
Variables in a math problem vary or change. If in an equation, different variables change values depending on constants, evanuations, etc. For example: in y = x + 2, y can be any number as long as x is that number plus two. The varibles in this equation change value but are defined by the equation.
How do you solve a equation in standard form when it has a fraction in it?
Solve it as you would normally. I could help if I had the equation. :) Fractions don't really change much; they just make the problem look more difficult.
What is the chemical equation for climate change?
Climate change is not a chemical reaction, and it is not described by a chemical equation.
NEED help writing a chemistry equation Please help A copper coin was kept in the solution of silver nitrate after sometime when it was taken off?
You need to give more information. What color was the coin after the reaction, and did the silver nitrate solution change color?
How can you change one format of an equation into another?
by changing the equation into another
How do you write an equation to solve a percent problem?
The answer depends on what the percentage problem is. The equations will be different depending on whether you want to find:one number as a percentage of another,a given percentage of a number,the percentage change applied to a given number,find the original number if given the number after the percentage change.
Is the tendency of silver to tarnish a chemical change?
Yes. Silver tarnishing is a chemical change.
Is tarnish of silver physical or chemical change?
The tarnishing of silver is due to a reaction with hydrogen sulfide. Because the end result of the tarnish is silver sulfide, it is a chemical change.
The change in energy represented by a thermochemical equation is always?
The change in energy represented by a thermochemical equation is directly proportional to the number of moles in substances undergoing a change.
What is the equation for accleration?
Acceleration = change in velocity/time for the change in the direction of the change.
What value in an equation that does not change?
constant
Why would you want to solve a literal equation for a variable when you could simply plug in known values and then solve the resulting linear equation?
if you solve by plugging in the known values ahead of time you won't have a general formula for the variable in the literal equation. Therefor if the known values change, you would have to start all over again, making each problem more individualized. Once the literal equation is solved for some variable, if the known values change all you have to do is plug in those new numbers to your literal equation, and out pops your answer
