.4p+4=.2p

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Solution for .4p+4=.2p equation:


Simplifying
0.4p + 4 = 0.2p

Reorder the terms:
4 + 0.4p = 0.2p

Solving
4 + 0.4p = 0.2p

Solving for variable 'p'.

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

Add '-0.2p' to each side of the equation.
4 + 0.4p + -0.2p = 0.2p + -0.2p

Combine like terms: 0.4p + -0.2p = 0.2p
4 + 0.2p = 0.2p + -0.2p

Combine like terms: 0.2p + -0.2p = 0.0
4 + 0.2p = 0.0

Add '-4' to each side of the equation.
4 + -4 + 0.2p = 0.0 + -4

Combine like terms: 4 + -4 = 0
0 + 0.2p = 0.0 + -4
0.2p = 0.0 + -4

Combine like terms: 0.0 + -4 = -4
0.2p = -4

Divide each side by '0.2'.
p = -20

Simplifying
p = -20

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