-6p+7(1+3p)=2(7+8p)

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Solution for -6p+7(1+3p)=2(7+8p) equation:


Simplifying
-6p + 7(1 + 3p) = 2(7 + 8p)
-6p + (1 * 7 + 3p * 7) = 2(7 + 8p)
-6p + (7 + 21p) = 2(7 + 8p)

Reorder the terms:
7 + -6p + 21p = 2(7 + 8p)

Combine like terms: -6p + 21p = 15p
7 + 15p = 2(7 + 8p)
7 + 15p = (7 * 2 + 8p * 2)
7 + 15p = (14 + 16p)

Solving
7 + 15p = 14 + 16p

Solving for variable 'p'.

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

Add '-16p' to each side of the equation.
7 + 15p + -16p = 14 + 16p + -16p

Combine like terms: 15p + -16p = -1p
7 + -1p = 14 + 16p + -16p

Combine like terms: 16p + -16p = 0
7 + -1p = 14 + 0
7 + -1p = 14

Add '-7' to each side of the equation.
7 + -7 + -1p = 14 + -7

Combine like terms: 7 + -7 = 0
0 + -1p = 14 + -7
-1p = 14 + -7

Combine like terms: 14 + -7 = 7
-1p = 7

Divide each side by '-1'.
p = -7

Simplifying
p = -7

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