8-3(p+7)=p+5

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Solution for 8-3(p+7)=p+5 equation:


Simplifying
8 + -3(p + 7) = p + 5

Reorder the terms:
8 + -3(7 + p) = p + 5
8 + (7 * -3 + p * -3) = p + 5
8 + (-21 + -3p) = p + 5

Combine like terms: 8 + -21 = -13
-13 + -3p = p + 5

Reorder the terms:
-13 + -3p = 5 + p

Solving
-13 + -3p = 5 + p

Solving for variable 'p'.

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

Add '-1p' to each side of the equation.
-13 + -3p + -1p = 5 + p + -1p

Combine like terms: -3p + -1p = -4p
-13 + -4p = 5 + p + -1p

Combine like terms: p + -1p = 0
-13 + -4p = 5 + 0
-13 + -4p = 5

Add '13' to each side of the equation.
-13 + 13 + -4p = 5 + 13

Combine like terms: -13 + 13 = 0
0 + -4p = 5 + 13
-4p = 5 + 13

Combine like terms: 5 + 13 = 18
-4p = 18

Divide each side by '-4'.
p = -4.5

Simplifying
p = -4.5

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