one
It is a simultaneous equation and when solved its solutions are x = 71/26 and y = 50/13
m=17
An equation with an infinite number of solutions eg: x = 1, y = 17, x = 17, y = 57, x = -3, y = 4 Solutions for y will be in whole numbers when x is odd.
3
There are 120 solutions.
one
It is a simultaneous equation and when solved its solutions are x = 71/26 and y = 50/13
m=17
An equation with an infinite number of solutions eg: x = 1, y = 17, x = 17, y = 57, x = -3, y = 4 Solutions for y will be in whole numbers when x is odd.
3
Multiply the bottom equation by -1
It is an equation and the value of x is 13/3
You did not state the operation: add or subtract. Is it 2x + 3 + 4 = 17? Is it 2x - 3 + 4 = 17?
An equation where q = 240
We believe that those equations have no real solutions, and that their graphs therefore have no points of intersection.
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