5p+7=3(p+4)

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Solution for 5p+7=3(p+4) equation:


Simplifying
5p + 7 = 3(p + 4)

Reorder the terms:
7 + 5p = 3(p + 4)

Reorder the terms:
7 + 5p = 3(4 + p)
7 + 5p = (4 * 3 + p * 3)
7 + 5p = (12 + 3p)

Solving
7 + 5p = 12 + 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.
7 + 5p + -3p = 12 + 3p + -3p

Combine like terms: 5p + -3p = 2p
7 + 2p = 12 + 3p + -3p

Combine like terms: 3p + -3p = 0
7 + 2p = 12 + 0
7 + 2p = 12

Add '-7' to each side of the equation.
7 + -7 + 2p = 12 + -7

Combine like terms: 7 + -7 = 0
0 + 2p = 12 + -7
2p = 12 + -7

Combine like terms: 12 + -7 = 5
2p = 5

Divide each side by '2'.
p = 2.5

Simplifying
p = 2.5

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