2p-4(-2+7p)=138

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Solution for 2p-4(-2+7p)=138 equation:


Simplifying
2p + -4(-2 + 7p) = 138
2p + (-2 * -4 + 7p * -4) = 138
2p + (8 + -28p) = 138

Reorder the terms:
8 + 2p + -28p = 138

Combine like terms: 2p + -28p = -26p
8 + -26p = 138

Solving
8 + -26p = 138

Solving for variable 'p'.

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

Add '-8' to each side of the equation.
8 + -8 + -26p = 138 + -8

Combine like terms: 8 + -8 = 0
0 + -26p = 138 + -8
-26p = 138 + -8

Combine like terms: 138 + -8 = 130
-26p = 130

Divide each side by '-26'.
p = -5

Simplifying
p = -5

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