
A5 Simultaneous equations
... Simultaneous equations with no solutions We can find the gradient of the line given by a linear equation by rewriting it in the form y = mx + c. The value of the gradient is given by the value of m. Show that the simultaneous equations y – 2x = 3 2y = 4x + 1 have no solutions. Rearranging these equ ...
... Simultaneous equations with no solutions We can find the gradient of the line given by a linear equation by rewriting it in the form y = mx + c. The value of the gradient is given by the value of m. Show that the simultaneous equations y – 2x = 3 2y = 4x + 1 have no solutions. Rearranging these equ ...