How to represent 4x+3 < 5x+7 on a number line: solve, identify -4 with an open circle, and draw a line to the right for x > -4.
Step-by-step guide showing how to represent the inequality 4x+3 < 5x+7 on a number line, including solving the equation, identifying the value -4 with an open circle, and drawing a line to the right to indicate x > -4.