Which expression is equivalent to 9(b – 7)?
Note
Distribute 9 to both terms: 9×b - 9×7 = 9b - 63. The subtraction sign stays with the second term.
Which expression is equivalent to 9(b – 7)?
Distribute 9 to both terms: 9×b - 9×7 = 9b - 63. The subtraction sign stays with the second term.