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#How do you do division algebra equations how to

we don't know what "x" is, so how are we going to solve this? Well, remember that anything times 1 equals the same thing! So, when we multiply "1" and "x" together, we'll just get "x"!.We've seen that an equation is like a balance. A quadratic algebraic equation can be solved by using identities, factorizing, long division, splitting the middle. So, let's say I multiply "1" and "x" together, what do we get? Well. Now, we can choose to do the multiplication of "1" and another one (I'll choose "x", but it doesn't really matter). So now, we have the multiplication of 3 things: "1", "x", and "(x + 3)". Specifically, we can multiply "1/4" by "4". Since we know that the order of multiplication doesn't matter, we can multiply any two of these numbers together. When you do this, and you multiply both sides by 1/4, you now have the multiplication of 4 things: "1/4", "4", "x", and "(x + 3)". So, you can rewrite division by 4 as multiplying by 1/4. Why does this make sense? Well, it might be a bit more clear if you see division as multiplying the reciprocal. The brackets kinda group the "x + 3" into its own separate box.

So, when you divide the whole thing by 4, you only have to do the division to one of those things. You can see "4x(x + 3)" as the multiplication of 3 things: "4", "x", and "(x + 3)"

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We’ll begin solving equations with those that only require one-step. You will see how this works in the examples. So if you subtract a number from one side, you MUST subtract the same value from the other side.

Use proper spelling, grammar and punctuation The most important thing to remember in solving a linear equation is that whatever you do to one side of the equation, you MUST do to the other side.

Give context and details to your question, not just the equation.

If we multiply the left side of the equation by 2, we will get x alone on the left. We can write the equation like this: To solve this equation, we can use the inverse of dividing by 2, or multiplying by 2.

#How do you do division algebra equations how to

Help others, help you! How to ask a good question We know that x divided by 2 is the approximate length of shoreline in the lower 48 states. Asking for solutions without any effort on your part, is not okay. Beginner questions and asking for help with homework is okay. Post your question and outline the steps you've taken to solve the problem on your own. Do not solicit or offer payments to complete your assignments or testsĭon't just post a question and say "HELP".No cheating - do not post questions from exams, tests, midterms, etc.No post flooding - Limit your posts to 2 or 3 questions a day.Don't be a jerk - don't be obnoxious or rude.Homework policy - asking for help is okay, asking to be given the solution is not.Make your question clear and concise - include steps you have tried.

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