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Which is the best way to solve the equation x2 equals n?
Take the square root of both sides of the equation
What is the best way to solve the equation square root of x - m?
Without an equality sign the given expression can't be considered to be an equation.
How do you solve an equation with a variable that is a fraction?
You solve the equation the same way as you would any other equation. Whether the variable is a fraction or otherwise will only become clear once you solve the equation. In other words, you don't initially KNOW whether the solution will be a fraction or not.
How would you solve this using elimination 5x-10y equals 15 3x plus 7y equals 31?
You could multiply the first equation by 3 and the second by -5 and eliminate the x... OR you could multiply the first equation by 7 and the second by 10 and eliminate the y. Either way works.
How do you solve 2b equals 10?
I'm going to solve [ 2b = 10 ] for you, but I'm not going to do it in the best way.The best way is for you to make a date with your teacher to sit down and reviewsome of this stuff, so that you know how to do it.The way I'm going to do it, you'll have the solution to [ 2b = 10 ], but there will bethree problems with it:-- Nobody needs that information.-- You won't learn anything.-- If you need to solve [ 3d = 15 ] tomorrow, you'll be just as clueless as you are today.Here's the solution, and the method of finding it:1). Write down the equation :2b = 102). Divide each side of the equation by 2 :b = 5
