Solve the equation, keeping the value for x as an improper fraction. 2 3 x = − 1 2 x + 5 1. Isolate the variable by adding 1 2 x to both sides: 1 2 x + 2 3 x = 5 2. Use the common denominator to add terms: 3 6 x + 4 6 x = 5 7 6 x = 5 3. Multiply by the reciprocal: 6 7 (7 6 )x = 5(6 7 ) x =

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?