7(3p+3)-7p=

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


Simplifying
7(3p + 3) + -7p = 0

Reorder the terms:
7(3 + 3p) + -7p = 0
(3 * 7 + 3p * 7) + -7p = 0
(21 + 21p) + -7p = 0

Combine like terms: 21p + -7p = 14p
21 + 14p = 0

Solving
21 + 14p = 0

Solving for variable 'p'.

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

Add '-21' to each side of the equation.
21 + -21 + 14p = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 14p = 0 + -21
14p = 0 + -21

Combine like terms: 0 + -21 = -21
14p = -21

Divide each side by '14'.
p = -1.5

Simplifying
p = -1.5

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