7p-4q+2p+5q-4p=

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Solution for 7p-4q+2p+5q-4p= equation:


Simplifying
7p + -4q + 2p + 5q + -4p = 0

Reorder the terms:
7p + 2p + -4p + -4q + 5q = 0

Combine like terms: 7p + 2p = 9p
9p + -4p + -4q + 5q = 0

Combine like terms: 9p + -4p = 5p
5p + -4q + 5q = 0

Combine like terms: -4q + 5q = 1q
5p + 1q = 0

Solving
5p + 1q = 0

Solving for variable 'p'.

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

Add '-1q' to each side of the equation.
5p + 1q + -1q = 0 + -1q

Combine like terms: 1q + -1q = 0
5p + 0 = 0 + -1q
5p = 0 + -1q
Remove the zero:
5p = -1q

Divide each side by '5'.
p = -0.2q

Simplifying
p = -0.2q

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