12p+3=3(p+7)

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Solution for 12p+3=3(p+7) equation:


Simplifying
12p + 3 = 3(p + 7)

Reorder the terms:
3 + 12p = 3(p + 7)

Reorder the terms:
3 + 12p = 3(7 + p)
3 + 12p = (7 * 3 + p * 3)
3 + 12p = (21 + 3p)

Solving
3 + 12p = 21 + 3p

Solving for variable 'p'.

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

Add '-3p' to each side of the equation.
3 + 12p + -3p = 21 + 3p + -3p

Combine like terms: 12p + -3p = 9p
3 + 9p = 21 + 3p + -3p

Combine like terms: 3p + -3p = 0
3 + 9p = 21 + 0
3 + 9p = 21

Add '-3' to each side of the equation.
3 + -3 + 9p = 21 + -3

Combine like terms: 3 + -3 = 0
0 + 9p = 21 + -3
9p = 21 + -3

Combine like terms: 21 + -3 = 18
9p = 18

Divide each side by '9'.
p = 2

Simplifying
p = 2

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