4-(2p+20)=180

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Solution for 4-(2p+20)=180 equation: 


Simplifying
4 + -1(2p + 20) = 180

Reorder the terms:
4 + -1(20 + 2p) = 180
4 + (20 * -1 + 2p * -1) = 180
4 + (-20 + -2p) = 180

Combine like terms: 4 + -20 = -16
-16 + -2p = 180

Solving
-16 + -2p = 180

Solving for variable 'p'.

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

Add '16' to each side of the equation.
-16 + 16 + -2p = 180 + 16

Combine like terms: -16 + 16 = 0
0 + -2p = 180 + 16
-2p = 180 + 16

Combine like terms: 180 + 16 = 196
-2p = 196

Divide each side by '-2'.
p = -98

Simplifying
p = -98

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