7(p-7)=28

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Solution for 7(p-7)=28 equation:


Simplifying
7(p + -7) = 28

Reorder the terms:
7(-7 + p) = 28
(-7 * 7 + p * 7) = 28
(-49 + 7p) = 28

Solving
-49 + 7p = 28

Solving for variable 'p'.

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

Add '49' to each side of the equation.
-49 + 49 + 7p = 28 + 49

Combine like terms: -49 + 49 = 0
0 + 7p = 28 + 49
7p = 28 + 49

Combine like terms: 28 + 49 = 77
7p = 77

Divide each side by '7'.
p = 11

Simplifying
p = 11

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