You appear to be on a device with a narrow screen width ie. The graph of y 2x1 is a straight line. Solving linear equations in algebra is done with multiplication division or reciprocals.
We will do this by.
The graph of y 2x1 is a straight line. Y 2x 1 is a linear equation. To solve a simple linear equation start by moving the numbers with a variable attached to one side of the equation and the numbers without a variable attached to the other side. And the right hand side 20 divided by 5 is 4 and we would have solved it.