Simultaneous equations like 𝒚 = 2𝒙 - 1 and 𝒚 = 𝒙 + 1 can be represented graphically. To solve the equations graphically, the two lines 𝒚 = 𝒙 + 1 and 𝒚 = 2𝒙 - 1 are drawn on the same diagram.

Differential equations are equations that contain derivatives. The equations are used in calculus to describe relationships among one or more variables. A solution to any series of equations can be ...

👉 Learn about solving an inequality and graphing its solution. An inequality is a relation where the expression in the left-hand side is not equal to the expression in the right-hand side of the ...

Solve and graph a one variable inequality 👉 Learn how to solve one-step inequalities. When solving one-step inequalities, we will use inverse operations to isolate the variable. To represent our ...