p+(p-4)=7p+2

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Solution for p+(p-4)=7p+2 equation:


Simplifying
p + (p + -4) = 7p + 2

Reorder the terms:
p + (-4 + p) = 7p + 2

Remove parenthesis around (-4 + p)
p + -4 + p = 7p + 2

Reorder the terms:
-4 + p + p = 7p + 2

Combine like terms: p + p = 2p
-4 + 2p = 7p + 2

Reorder the terms:
-4 + 2p = 2 + 7p

Solving
-4 + 2p = 2 + 7p

Solving for variable 'p'.

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

Add '-7p' to each side of the equation.
-4 + 2p + -7p = 2 + 7p + -7p

Combine like terms: 2p + -7p = -5p
-4 + -5p = 2 + 7p + -7p

Combine like terms: 7p + -7p = 0
-4 + -5p = 2 + 0
-4 + -5p = 2

Add '4' to each side of the equation.
-4 + 4 + -5p = 2 + 4

Combine like terms: -4 + 4 = 0
0 + -5p = 2 + 4
-5p = 2 + 4

Combine like terms: 2 + 4 = 6
-5p = 6

Divide each side by '-5'.
p = -1.2

Simplifying
p = -1.2

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