.20p+7=0.30p+5

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Solution for .20p+7=0.30p+5 equation:


Simplifying
0.20p + 7 = 0.30p + 5

Reorder the terms:
7 + 0.20p = 0.30p + 5

Reorder the terms:
7 + 0.20p = 5 + 0.30p

Solving
7 + 0.20p = 5 + 0.30p

Solving for variable 'p'.

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

Add '-0.30p' to each side of the equation.
7 + 0.20p + -0.30p = 5 + 0.30p + -0.30p

Combine like terms: 0.20p + -0.30p = -0.1p
7 + -0.1p = 5 + 0.30p + -0.30p

Combine like terms: 0.30p + -0.30p = 0.00
7 + -0.1p = 5 + 0.00
7 + -0.1p = 5

Add '-7' to each side of the equation.
7 + -7 + -0.1p = 5 + -7

Combine like terms: 7 + -7 = 0
0 + -0.1p = 5 + -7
-0.1p = 5 + -7

Combine like terms: 5 + -7 = -2
-0.1p = -2

Divide each side by '-0.1'.
p = 20

Simplifying
p = 20

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