3p-1=5(p-1)-3(7-2p)

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Solution for 3p-1=5(p-1)-3(7-2p) equation:


Simplifying
3p + -1 = 5(p + -1) + -3(7 + -2p)

Reorder the terms:
-1 + 3p = 5(p + -1) + -3(7 + -2p)

Reorder the terms:
-1 + 3p = 5(-1 + p) + -3(7 + -2p)
-1 + 3p = (-1 * 5 + p * 5) + -3(7 + -2p)
-1 + 3p = (-5 + 5p) + -3(7 + -2p)
-1 + 3p = -5 + 5p + (7 * -3 + -2p * -3)
-1 + 3p = -5 + 5p + (-21 + 6p)

Reorder the terms:
-1 + 3p = -5 + -21 + 5p + 6p

Combine like terms: -5 + -21 = -26
-1 + 3p = -26 + 5p + 6p

Combine like terms: 5p + 6p = 11p
-1 + 3p = -26 + 11p

Solving
-1 + 3p = -26 + 11p

Solving for variable 'p'.

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

Add '-11p' to each side of the equation.
-1 + 3p + -11p = -26 + 11p + -11p

Combine like terms: 3p + -11p = -8p
-1 + -8p = -26 + 11p + -11p

Combine like terms: 11p + -11p = 0
-1 + -8p = -26 + 0
-1 + -8p = -26

Add '1' to each side of the equation.
-1 + 1 + -8p = -26 + 1

Combine like terms: -1 + 1 = 0
0 + -8p = -26 + 1
-8p = -26 + 1

Combine like terms: -26 + 1 = -25
-8p = -25

Divide each side by '-8'.
p = 3.125

Simplifying
p = 3.125

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