.3p+2=.2(p+5)+.2(p+1)

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Solution for .3p+2=.2(p+5)+.2(p+1) equation:


Simplifying
0.3p + 2 = 0.2(p + 5) + 0.2(p + 1)

Reorder the terms:
2 + 0.3p = 0.2(p + 5) + 0.2(p + 1)

Reorder the terms:
2 + 0.3p = 0.2(5 + p) + 0.2(p + 1)
2 + 0.3p = (5 * 0.2 + p * 0.2) + 0.2(p + 1)
2 + 0.3p = (1 + 0.2p) + 0.2(p + 1)

Reorder the terms:
2 + 0.3p = 1 + 0.2p + 0.2(1 + p)
2 + 0.3p = 1 + 0.2p + (1 * 0.2 + p * 0.2)
2 + 0.3p = 1 + 0.2p + (0.2 + 0.2p)

Reorder the terms:
2 + 0.3p = 1 + 0.2 + 0.2p + 0.2p

Combine like terms: 1 + 0.2 = 1.2
2 + 0.3p = 1.2 + 0.2p + 0.2p

Combine like terms: 0.2p + 0.2p = 0.4p
2 + 0.3p = 1.2 + 0.4p

Solving
2 + 0.3p = 1.2 + 0.4p

Solving for variable 'p'.

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

Add '-0.4p' to each side of the equation.
2 + 0.3p + -0.4p = 1.2 + 0.4p + -0.4p

Combine like terms: 0.3p + -0.4p = -0.1p
2 + -0.1p = 1.2 + 0.4p + -0.4p

Combine like terms: 0.4p + -0.4p = 0.0
2 + -0.1p = 1.2 + 0.0
2 + -0.1p = 1.2

Add '-2' to each side of the equation.
2 + -2 + -0.1p = 1.2 + -2

Combine like terms: 2 + -2 = 0
0 + -0.1p = 1.2 + -2
-0.1p = 1.2 + -2

Combine like terms: 1.2 + -2 = -0.8
-0.1p = -0.8

Divide each side by '-0.1'.
p = 8

Simplifying
p = 8

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