SOLUTION: I am stuck on correct answer for: if AX - B = 0 and A is not equal to 0, then x = I am not using any specific book. I am just practicing..

Question 54745: I am stuck on correct answer for:
if AX - B = 0 and A is not equal to 0, then x =

I am not using any specific book. I am just practicing..
Answer by funmath(2933) (Show Source): You can put this solution on YOUR website!
First be careful not to change from upper case to lower case like you did when you posted your question. It didn't matter on this problem because there was not a mixture of upper and lower case letters. But some formulas do and "A" would not be the same as "a."
:
Second, we want "x" all by itself on one side of the equal sign. What ever we do to accomplish that, we have to do to both sides of the equal sign.
:
Ax-B=0 (B doesn't have an x and is - so add B to both sides.)
Ax-B+B=0+B
Ax+0=B
Ax=B (There's nothing between A and x, that means they're being multiplied, so we divide A on both sides.)
Ax/A=B/A
x=B/A
Happy Calculating!!!
RELATED QUESTIONS
I am stuck on correct answer for: ' If x + y = 2 and x - y = 6 then y = I am not (answered by psbhowmick,venugopalramana)

I am stuck on correct answer for: If Y = 2X and 3X - 3Y = 2, then X = I am not... (answered by checkley71)

I am stuck on correct answer for: (x-5)(3x + 4)=0 is: I am not using a specific... (answered by Earlsdon)

I am stuck on correct answer for: a solution to equation 2x^2 - 7x + 3 = 0 is: I... (answered by venugopalramana)

I am stuck on correct answer for: if 7 - sq. root of x = 4, then x = I am not... (answered by Nate)

I am stuck on correct answer for: (y - 3x)^2 = I believe the answer is y^2 - 6xy -... (answered by Professor Goode)

I am stuck on correct answer for: If x is directly proportional to y and x = 3 when y... (answered by Cintchr)

I am stuck on correct answer for: X-1 over 2X TIMES X over X^2 - 1 = I am not... (answered by Nate)

I am stuck on correct answer for: (3 x 10^2) x (2 x 10^-3) = = I am not using any (answered by Nate)