contestada

Solve this linear equation for p.

2.6(5.5p – 12.4) = 127.92

1.  Distributive property: 14.3p − 32.24 = 127.92
2.  Addition property of equality: 14.3p − 32.24 + 32.24 = 127.92 + 32.24
14.3p = 160.16
3.  Division property of equality:
14.3p
14.3
=
160.16
14.3
4.  Solution: p =