154=-1-5(1+4p)

Solution for 154=-1-5(1+4p) equation:

Simplifying
154 = -1 + -5(1 + 4p)
154 = -1 + (1 * -5 + 4p * -5)
154 = -1 + (-5 + -20p)

Combine like terms: -1 + -5 = -6
154 = -6 + -20p

Solving
154 = -6 + -20p

Solving for variable 'p'.

Move all terms containing p to the left, all other terms to the right.

Add '20p' to each side of the equation.
154 + 20p = -6 + -20p + 20p

Combine like terms: -20p + 20p = 0
154 + 20p = -6 + 0
154 + 20p = -6

Add '-154' to each side of the equation.
154 + -154 + 20p = -6 + -154

Combine like terms: 154 + -154 = 0
0 + 20p = -6 + -154
20p = -6 + -154

Combine like terms: -6 + -154 = -160
20p = -160

Divide each side by '20'.
p = -8

Simplifying
p = -8