A professional quarterback passed for 4,384 yards in 16 games in one football season. If he passed for the same number of yards each game, how many yards did he pass for in each game?

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

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18