Can someone help me solve this system of equation? Solve for C. Thanks!
1 Answer
A, though this is not a system of equations, it is a multivariable equation.
Explanation:
This is not a system of equations, it is a single equation. A system of equations would by necessity have multiple equations. An example of a system of equations would be:
In this system we would solve for the x and y values that make both equations true.
By contrast, this equation has multiple unknowns, but is not a system of equations.
We want to isolate c, so to do this the quickest method is to add 4c to each side, and subtract A from each side...
Then divide both sides by 4...
This is not the form our solution takes according to what you were presented with, so we will instead multiply the numerator and denominator both by -1 (so multiplying the fraction by
The answer is A