7(p+1)+p=9

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Solution for 7(p+1)+p=9 equation:


Simplifying
7(p + 1) + p = 9

Reorder the terms:
7(1 + p) + p = 9
(1 * 7 + p * 7) + p = 9
(7 + 7p) + p = 9

Combine like terms: 7p + p = 8p
7 + 8p = 9

Solving
7 + 8p = 9

Solving for variable 'p'.

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

Add '-7' to each side of the equation.
7 + -7 + 8p = 9 + -7

Combine like terms: 7 + -7 = 0
0 + 8p = 9 + -7
8p = 9 + -7

Combine like terms: 9 + -7 = 2
8p = 2

Divide each side by '8'.
p = 0.25

Simplifying
p = 0.25

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