9(p-1)=3p+2(7+2p)+1

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Solution for 9(p-1)=3p+2(7+2p)+1 equation:


Simplifying
9(p + -1) = 3p + 2(7 + 2p) + 1

Reorder the terms:
9(-1 + p) = 3p + 2(7 + 2p) + 1
(-1 * 9 + p * 9) = 3p + 2(7 + 2p) + 1
(-9 + 9p) = 3p + 2(7 + 2p) + 1
-9 + 9p = 3p + (7 * 2 + 2p * 2) + 1
-9 + 9p = 3p + (14 + 4p) + 1

Reorder the terms:
-9 + 9p = 14 + 1 + 3p + 4p

Combine like terms: 14 + 1 = 15
-9 + 9p = 15 + 3p + 4p

Combine like terms: 3p + 4p = 7p
-9 + 9p = 15 + 7p

Solving
-9 + 9p = 15 + 7p

Solving for variable 'p'.

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

Add '-7p' to each side of the equation.
-9 + 9p + -7p = 15 + 7p + -7p

Combine like terms: 9p + -7p = 2p
-9 + 2p = 15 + 7p + -7p

Combine like terms: 7p + -7p = 0
-9 + 2p = 15 + 0
-9 + 2p = 15

Add '9' to each side of the equation.
-9 + 9 + 2p = 15 + 9

Combine like terms: -9 + 9 = 0
0 + 2p = 15 + 9
2p = 15 + 9

Combine like terms: 15 + 9 = 24
2p = 24

Divide each side by '2'.
p = 12

Simplifying
p = 12

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