Given the equation 5 + x - 12 = 2x - 7. Part A. Solve the equation 5 + x - 12 = 2x - 7. In your final answer, be sure to
state the solution and include all of your work.
Part B. Use the values x = -0.5,0,1 to prove your solution to the equation 5 + x
- 12 = 2x - 7. In your final answer, include all of your calculations.

Solving for 5 + x - 12 = 2x - 7

Standard form:

−x = 0

Factorization:

−x = 0

Solutions:

x = 0

Step-by-step explanation:

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

step-by-step explanation:

total income = price of one ticket   *   number of tickets sold

  y                 =     4                                   x

so the equation is y=4x     with x≥0   because number of tickets sold can not be negative

thus the equation is a semi -line with an end point at

(0,0)

passing through :

x=1     y=4(1) = 4   so through (1,4)