What form of a linear equation is most useful when using the elimination method for solving a system of linear equations? why?

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Based on the figures as marked, /\rqs = —