7(p-3)=-7(-3p+1)

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


Simplifying
7(p + -3) = -7(-3p + 1)

Reorder the terms:
7(-3 + p) = -7(-3p + 1)
(-3 * 7 + p * 7) = -7(-3p + 1)
(-21 + 7p) = -7(-3p + 1)

Reorder the terms:
-21 + 7p = -7(1 + -3p)
-21 + 7p = (1 * -7 + -3p * -7)
-21 + 7p = (-7 + 21p)

Solving
-21 + 7p = -7 + 21p

Solving for variable 'p'.

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

Add '-21p' to each side of the equation.
-21 + 7p + -21p = -7 + 21p + -21p

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

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

Add '21' to each side of the equation.
-21 + 21 + -14p = -7 + 21

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

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

Divide each side by '-14'.
p = -1

Simplifying
p = -1

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