Simplifying Decimal Equations)Solve:I need to know the steps in order to simplify. 0.1p - 0.2p + 2 =-4.6

I know your suppose to times each by ten ,which the equation would become 1p - 2p + 20 = - 46.What is the rest of the steps to simplify this equation.I know the answer is P = 66. How do I solve this decimal equation?

0.1p - 0.2p + 2 = - 4.6
- 0.1p + 2 = - 4.6
-0.1p = - 6.6
0.1p = 6.6
p = 66.

JUST MULTIPLY BY 10 BOTH SIDES

P - 2P +20 = -46

-P = - 66

P = 66 ANSWER

1p - 2p + 20 = - 46.

-1p + 20 = -46

-1p = -46 -20= -66

p= 66

0.1p - 0.2p + 2 = -4.6
0.1p - 0.2p = -4.6 - 2
-0.1p = -6.6
p = -6.6/-0.1
p = 66