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

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


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

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

Reorder the terms:
-3 + 21p = -3 + 7p

Add '3' to each side of the equation.
-3 + 3 + 21p = -3 + 3 + 7p

Combine like terms: -3 + 3 = 0
0 + 21p = -3 + 3 + 7p
21p = -3 + 3 + 7p

Combine like terms: -3 + 3 = 0
21p = 0 + 7p
21p = 7p

Solving
21p = 7p

Solving for variable 'p'.

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

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

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

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

Divide each side by '14'.
p = 0

Simplifying
p = 0

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