4 x z = 28 z = 28/4 z = 7
a2
The equation 3m - 3m - 7 = 0, simplifies to -7 = 0 this means that the the solution is no solution, since -7 doesn't equal 0.
If: 3x+8-x = 5x-4 Then: x = 4
Given the equation 3x + 4 = 7, will there ever be more than one solution for x?
An equation never equals a number, but its solution often does.-- An equation with a solution of six: [ 3x - 14 = 4 ]-- An equation with a solution of three: [ 14 - 10x = -16 ]-- An equation with both solutions: [ x2 - 9x + 20 = 2 ]An equation that equals 6 is 10 - 4 = 6An equation that equals 3 is 10 - 7 = 3
Solution: x = 1/4 and x = -3.
Oh, dude, that's like super easy. So, to find y, you just divide both sides by 5, and you get y = 7. Boom, equation solved! Math is like a piece of cake, right?
4 x z = 28 z = 28/4 z = 7
a2
-4
The equation 3m - 3m - 7 = 0, simplifies to -7 = 0 this means that the the solution is no solution, since -7 doesn't equal 0.
If: 3x+8-x = 5x-4 Then: x = 4
Given the equation 3x + 4 = 7, will there ever be more than one solution for x?
Yes, x =7 and y = 4 is one of many solutions, if that is the only equation given.
15-b=7.
Not sure what you mean; that equation certainly has a solution.