15p+20q+p-7q-7p=

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Solution for 15p+20q+p-7q-7p= equation:


Simplifying
15p + 20q + p + -7q + -7p = 0

Reorder the terms:
15p + p + -7p + 20q + -7q = 0

Combine like terms: 15p + p = 16p
16p + -7p + 20q + -7q = 0

Combine like terms: 16p + -7p = 9p
9p + 20q + -7q = 0

Combine like terms: 20q + -7q = 13q
9p + 13q = 0

Solving
9p + 13q = 0

Solving for variable 'p'.

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

Add '-13q' to each side of the equation.
9p + 13q + -13q = 0 + -13q

Combine like terms: 13q + -13q = 0
9p + 0 = 0 + -13q
9p = 0 + -13q
Remove the zero:
9p = -13q

Divide each side by '9'.
p = -1.444444444q

Simplifying
p = -1.444444444q

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