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.
15-b=7.
Not sure what you mean; that equation certainly has a solution.
Another solution for x+y = 7 is y = -x+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.
15-b=7.
Not sure what you mean; that equation certainly has a solution.
Another solution for x+y = 7 is y = -x+7
x=2/7
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
If you mean 28 = 7+y then the solution of the equation is y = 21
That is an algebraic equation. If you are asking what the solution is for the above equation, it would be:d = 7
Yes, Y = 24-17 Y = 7
4x - 7y = 12-7y = -4x + 12y = (4/7)x - (12/7)======================4x - 7y = 124x = 7y + 12x = (7/4)x + 3
x = 2.1374586088176875 x = -1.6374586088176875