-28+p=3(7p+4)

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Solution for -28+p=3(7p+4) equation:


Simplifying
-28 + p = 3(7p + 4)

Reorder the terms:
-28 + p = 3(4 + 7p)
-28 + p = (4 * 3 + 7p * 3)
-28 + p = (12 + 21p)

Solving
-28 + p = 12 + 21p

Solving for variable 'p'.

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

Add '-21p' to each side of the equation.
-28 + p + -21p = 12 + 21p + -21p

Combine like terms: p + -21p = -20p
-28 + -20p = 12 + 21p + -21p

Combine like terms: 21p + -21p = 0
-28 + -20p = 12 + 0
-28 + -20p = 12

Add '28' to each side of the equation.
-28 + 28 + -20p = 12 + 28

Combine like terms: -28 + 28 = 0
0 + -20p = 12 + 28
-20p = 12 + 28

Combine like terms: 12 + 28 = 40
-20p = 40

Divide each side by '-20'.
p = -2

Simplifying
p = -2

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