Question

Solve this linear equation for p:
2.6(5.5p - 12.4) = 127.92

Answer 1

p = 11.2

Explanation:

f the equation.

-32.24 + 32.24 + 14.3p = 127.92 + 32.24

Combine like terms: -32.24 + 32.24 = 0.00

0.00 + 14.3p = 127.92 + 32.24

14.3p = 127.92 + 32.24

Combine like terms: 127.92 + 32.24 = 160.16

14.3p = 160.16

Divide each side by '14.3'.

p = 11.2

Simplifying

p = 11.2

Answer 2

p = 11.2

Explanation:

1. divide both sides by 2.6 to get 5.5p - 12.4 = 49.2

2. add 12.4 to both sides to get 5.5p = 61.6

3. divide both sides by 5.5 to get p = 11.2