Solve for b.
-b - 19 = -3b – 9

Phillip had some bricks. he stacked them in 6 equal piles. which expression shows the number of bricks phillip put in each pile? let the variable m stand for the unknown number of bricks. m + 6 m÷6    m−6    6m

Easy points boii. read it. ya. fresh

How do i do this activity, is appreciated