Solve the equation -2x - 125 = -12x + 45

x=17

Step-by-step explanation:

-2x - 125 = -12x + 45

add 12x to each side

-2x+12x - 125 = -12x +12x+ 45

10x -125 = 45

add 125 to each side

10x -125+125 = 45+125

10x = 170

divide by 10

10x/10 = 170/10

x =17

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: