Of the following options, what could be a possible first step in solving the equation −7x − 5 = x + 3? adding 7x to both sides of the equation subtracting 5 from both sides of the equation adding x to both sides of the equation combining like terms, −7x + x = − 6x

Were only 64 seats. the remaining 6 students had to travel in a separate van. the equation 2b + 6 = 70 represents the given scenario. what does b represent? the number of buses the number of vans the number of students who rode on each bus the total number of students going to the football game