If you mean: y = 15+3x then it is the function of a straight line equation.
Some numbers cannot be written exactly and their decimals repeat infinitely. The best example is 1/3 written as a decimal. It is 0.33333 going on infinitely. Some have multiple digits that keep repeating.
Take the square root of both sides of the equation
Without an equality sign it can't be considered to be an equation.
0.5
Strictly speaking the above equation is a tautological equation or an IDENTITY. An identity is true for all values of any variables that appear in it. Thus, the above "equation" is true for all value of x. - that is, it has infinitely many solutions.
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "equals".
I think this might read "4x+5 = 4x-1". Subtracting 4x from both sides cannot upset the equality, and then you have +5 = -1, which is nonsense. One moral of this is "make sure your equation makes sense, and actually includes an = sign."
If you mean: y = 15+3x then it is the function of a straight line equation.
To solve the equation x^2 = n, you would take the square root of both sides to isolate x. This would give you x = ±√n, where the ± symbol indicates that there are two possible solutions, one positive and one negative. Therefore, the best way to solve this equation is to take the square root of n and include both the positive and negative roots as solutions.
Using the quadratic equation formula:- x = -0.5447270865 or x = 2.294727086
The use of ax^2 + bx + c=0. This is the formula and can be best used to explain it. A,b, c stand for different numerical coefficients and you use factoring to solve the equation.
There is no solution.
There are a number of synonyms for 'see' but the word that explains in best is perceive.
A paragraph that explains the ideas that two texts share. (apex)
A struggles for the defense of Islam
gay