0.4p+1=0.7p-2

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Solution for 0.4p+1=0.7p-2 equation: 


Simplifying
0.4p + 1 = 0.7p + -2

Reorder the terms:
1 + 0.4p = 0.7p + -2

Reorder the terms:
1 + 0.4p = -2 + 0.7p

Solving
1 + 0.4p = -2 + 0.7p

Solving for variable 'p'.

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

Add '-0.7p' to each side of the equation.
1 + 0.4p + -0.7p = -2 + 0.7p + -0.7p

Combine like terms: 0.4p + -0.7p = -0.3p
1 + -0.3p = -2 + 0.7p + -0.7p

Combine like terms: 0.7p + -0.7p = 0.0
1 + -0.3p = -2 + 0.0
1 + -0.3p = -2

Add '-1' to each side of the equation.
1 + -1 + -0.3p = -2 + -1

Combine like terms: 1 + -1 = 0
0 + -0.3p = -2 + -1
-0.3p = -2 + -1

Combine like terms: -2 + -1 = -3
-0.3p = -3

Divide each side by '-0.3'.
p = 10

Simplifying
p = 10

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