It is a simultaneous equation and when solved its solutions are x = 71/26 and y = 50/13
Simultaneous suggests at least two equations.
The solutions work out as: x = 52/11, y = 101/11 and x = -2, y = -11
Another straight line equation is needed such that both simultaneous equations will intersect at one point.
The quadratic equation will have two solutions.
Equations: 7x-8y = 9 and 11x+3y = -17 Multiply all terms in the 1st equation by 11 and all terms in the 2nd by 7 So: 77x-88y = 99 and 77x+21y = -119 Subtract the 1st equation from the 2nd equation: 109y = -218 => y = -2 Through substitution the solutions are: x = -1 and y = -2
There are no solutions because the discriminant of this quadratic equation is less than zero
Through a process of elimination and substitution the solutions are s = 8 and x = 5
using the t-table determine 3 solutions to this equation: y equals 2x
Yes and they will be of equal value
As many solutions as there are points in the domain.
0 = 0 is an identity and not an equation. Equations have solutions, identities do not.