Write an equation. let x be the unknown number.
eighteen less than twice a number is 5.

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Equation for the calculation double 2 and then add 5

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.