Use the distributive property to simplify the following expression: 7(4 - 3x) 1.28 - 3x
2.7x
3.28 - 21x
4.21x

3. 28-21x

Step-by-step explanation: distribute the 7 to both 4 and -3x

7 x 4= 28

7 x -3x = -21x

28-21x

Hope this helps (^_^)

28 - 21x

Step-by-step explanation:

7(4 - 3x)

7×4 = 28

7× -3x = -21x

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system