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

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


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

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

Reorder the terms:
-21 + 7p = 3(-5 + p)
-21 + 7p = (-5 * 3 + p * 3)
-21 + 7p = (-15 + 3p)

Solving
-21 + 7p = -15 + 3p

Solving for variable 'p'.

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

Add '-3p' to each side of the equation.
-21 + 7p + -3p = -15 + 3p + -3p

Combine like terms: 7p + -3p = 4p
-21 + 4p = -15 + 3p + -3p

Combine like terms: 3p + -3p = 0
-21 + 4p = -15 + 0
-21 + 4p = -15

Add '21' to each side of the equation.
-21 + 21 + 4p = -15 + 21

Combine like terms: -21 + 21 = 0
0 + 4p = -15 + 21
4p = -15 + 21

Combine like terms: -15 + 21 = 6
4p = 6

Divide each side by '4'.
p = 1.5

Simplifying
p = 1.5

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