Write an equation for each situation, Then solve your equation.

A number is multiplied by 20. The result is 200.

A number is multiplied by 3. Then subtracted from 7. The result is 1.

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)