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

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


Simplifying
7(7 + -1p) = 4(p + 4)
(7 * 7 + -1p * 7) = 4(p + 4)
(49 + -7p) = 4(p + 4)

Reorder the terms:
49 + -7p = 4(4 + p)
49 + -7p = (4 * 4 + p * 4)
49 + -7p = (16 + 4p)

Solving
49 + -7p = 16 + 4p

Solving for variable 'p'.

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

Add '-4p' to each side of the equation.
49 + -7p + -4p = 16 + 4p + -4p

Combine like terms: -7p + -4p = -11p
49 + -11p = 16 + 4p + -4p

Combine like terms: 4p + -4p = 0
49 + -11p = 16 + 0
49 + -11p = 16

Add '-49' to each side of the equation.
49 + -49 + -11p = 16 + -49

Combine like terms: 49 + -49 = 0
0 + -11p = 16 + -49
-11p = 16 + -49

Combine like terms: 16 + -49 = -33
-11p = -33

Divide each side by '-11'.
p = 3

Simplifying
p = 3

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