-28=7(p+3)+3(8p-6)

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Solution for -28=7(p+3)+3(8p-6) equation:


Simplifying
-28 = 7(p + 3) + 3(8p + -6)

Reorder the terms:
-28 = 7(3 + p) + 3(8p + -6)
-28 = (3 * 7 + p * 7) + 3(8p + -6)
-28 = (21 + 7p) + 3(8p + -6)

Reorder the terms:
-28 = 21 + 7p + 3(-6 + 8p)
-28 = 21 + 7p + (-6 * 3 + 8p * 3)
-28 = 21 + 7p + (-18 + 24p)

Reorder the terms:
-28 = 21 + -18 + 7p + 24p

Combine like terms: 21 + -18 = 3
-28 = 3 + 7p + 24p

Combine like terms: 7p + 24p = 31p
-28 = 3 + 31p

Solving
-28 = 3 + 31p

Solving for variable 'p'.

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

Add '-31p' to each side of the equation.
-28 + -31p = 3 + 31p + -31p

Combine like terms: 31p + -31p = 0
-28 + -31p = 3 + 0
-28 + -31p = 3

Add '28' to each side of the equation.
-28 + 28 + -31p = 3 + 28

Combine like terms: -28 + 28 = 0
0 + -31p = 3 + 28
-31p = 3 + 28

Combine like terms: 3 + 28 = 31
-31p = 31

Divide each side by '-31'.
p = -1

Simplifying
p = -1

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