2p-4(p+5)=25

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Solution for 2p-4(p+5)=25 equation:


Simplifying
2p + -4(p + 5) = 25

Reorder the terms:
2p + -4(5 + p) = 25
2p + (5 * -4 + p * -4) = 25
2p + (-20 + -4p) = 25

Reorder the terms:
-20 + 2p + -4p = 25

Combine like terms: 2p + -4p = -2p
-20 + -2p = 25

Solving
-20 + -2p = 25

Solving for variable 'p'.

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

Add '20' to each side of the equation.
-20 + 20 + -2p = 25 + 20

Combine like terms: -20 + 20 = 0
0 + -2p = 25 + 20
-2p = 25 + 20

Combine like terms: 25 + 20 = 45
-2p = 45

Divide each side by '-2'.
p = -22.5

Simplifying
p = -22.5

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