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How to solve this equation 1x7?
When you separate the characters in the equation, you see one and seven separated by an X. You can solve the equation by multiplying -- the function of X -- one times seven: the answer is seven.
How does factoring help solve quadratic equations?
Well, that's one method to solve the quadratic equation. Here is an example (using the symbol "^" for power): solve x^2 - 5x + 6 = 0 Step 1: Convert the equation to a form in which the right side is equal to zero. (Already done in this example.) Step 2: Factor the left side. In this case, (x - 3) (x - 2) = 0 Step 3: Use the fact that if a product is zero, at least one of its factors must be zero. This lets you convert the equation to two equations; x - 3 = 0 OR x - 2 = 0 Step 4: Solve each of the two equations.
16 is 49 percent of what number?
To find the answer to this you will need to create a proportion with one variable. Then cross multiply and finally solve a one-step equation. Set it up like this:49/100 = 16/NThen cross multiply:16 x 100 = 49 x N1600 = 49NThen solve the one-step equation to find your answer.Hope this helps.
Do you solve x first in an algebra equation?
You need not have x in an algebraic equation. You solve whichever one is the easiest and that depends on the set of equations that you have.
Solve for X: Step 2?
Now simplify the equation by doing the math. 2−2+x=7−2
