
How do you solve for x in ax-c=b? | Socratic
Apr 26, 2017 · First, add c to each side of the equation to isolate the x term while keeping the equation balanced: ax −c +c = b +c ax −0 = b +c ax = b + c Now, divide each side of the equation by a to solve for x while keeping the equation balanced: ax …
SOLUTION: y=ax^2+bx+c what is a,b and c? and what are their …
You can put this solution on YOUR website! a is the coefficient of the x^2 term b is the coefficient of the x term c is the constant term they are used in equations to find the roots and in equations to find the minimum / maximum point of a quadratic equation and in equations to find the slope and y-intercept of a straight line, among other uses that I am probably not totally aware of. in a ...
How do you solve for x in ax+b=c ? | Socratic
Apr 16, 2018 · ax +b = c First, subtract b from both sides: ax+b −b = c−b ax = c − b Now divide both sides by a: ax a = c −b a ⇒ x = c −b a
How do you solve for y in ax+by=c? | Socratic
Apr 22, 2016 · The aim in solving for y is to get y on one side by itself: ax +by = c by = c − ax y = c − ax b
SOLUTION: Write a system of equations and solve: The line with …
The line with equation y+ax=c, passes through the points (1,5) and (3,1). Find a and c. Answer by lwsshak3 (11628) ( Show Source ):
How do you solve for y in Ax - By = C? | Socratic
Feb 16, 2016 · We begin with Ax −By = C. Our goal is to isolate y, and the step I would do is to subtract Ax on both sides. If we do that, we have −By = C −Ax. From here we need to undo the −B ⋅ y, so we should divide by −B. Now, I like to break this up into two steps just so I don't make any silly mistakes. So first I divide by −1 on both sides, which gives us By = C − Ax −1 or Bx = …
SOLUTION: Solve ax+by+c=0 and bx+ay+c=0 by the elimination …
You can put this solution on YOUR website! . ax + by + c = 0 (1) bx + ay + c = 0 (2) Equivalently ax + by = -c (3) bx + ay = -c (4) Multiply eq(3) by b (both sides). Multiply eq(4) by a (both sides). You will get abx + b^2y = -bc (5) abx + a^2y = -ac (6) Subtract (5) from (6). In this way, you eliminate "x" : (a^2 - b^2)y = -c*(a-b) ====> y = = = // cancel (a-b) // = . What I did is: I started ...
SOLUTION: solve for y: ax+by=c - Algebra Homework Help
You can put this solution on YOUR website! solve for y: ax+by=c This is called a literal equation since there are no numbers. To solve for y means to isolate y. The same applies to any variable we are solving for. ax + by = c by = c - ax y = (c - ax)/b NOTE: y = (-ax + c)/b is the same thing as y = (c - ax)/b. We can apply the commutative rule of addition on the numerator allowing us to …
Solutions Using the Discriminant - Algebra | Socratic
The discriminant indicated normally by Δ, is a part of the quadratic formula used to solve second degree equations. Given a second degree equation in the general form: ax2 + bx + c = 0 the discriminant is: Δ = b2 − 4ac The discriminant can be used to characterize the solutions of the equation as: 1) Δ> 0 two separate real solutions; 2) Δ = 0 two coincident real solutions (or one …
SOLUTION: For any linear equation, Ax + By = C, what are the …
Question 368825: For any linear equation, Ax + By = C, what are the intercepts? Found 2 solutions by fractalier, mananth: