1/3+2/3m=2/3m-2/3

does it have no solution or is it an identity?

Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base