7(1-p)=2(1-p)

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Solution for 7(1-p)=2(1-p) equation:


Simplifying
7(1 + -1p) = 2(1 + -1p)
(1 * 7 + -1p * 7) = 2(1 + -1p)
(7 + -7p) = 2(1 + -1p)
7 + -7p = (1 * 2 + -1p * 2)
7 + -7p = (2 + -2p)

Solving
7 + -7p = 2 + -2p

Solving for variable 'p'.

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

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

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

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

Add '-7' to each side of the equation.
7 + -7 + -5p = 2 + -7

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

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

Divide each side by '-5'.
p = 1

Simplifying
p = 1

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