(4p-7q)+(5q-8p)=

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Solution for (4p-7q)+(5q-8p)= equation:


Simplifying
(4p + -7q) + (5q + -8p) = 0

Remove parenthesis around (4p + -7q)
4p + -7q + (5q + -8p) = 0

Reorder the terms:
4p + -7q + (-8p + 5q) = 0

Remove parenthesis around (-8p + 5q)
4p + -7q + -8p + 5q = 0

Reorder the terms:
4p + -8p + -7q + 5q = 0

Combine like terms: 4p + -8p = -4p
-4p + -7q + 5q = 0

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

Solving
-4p + -2q = 0

Solving for variable 'p'.

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

Add '2q' to each side of the equation.
-4p + -2q + 2q = 0 + 2q

Combine like terms: -2q + 2q = 0
-4p + 0 = 0 + 2q
-4p = 0 + 2q
Remove the zero:
-4p = 2q

Divide each side by '-4'.
p = -0.5q

Simplifying
p = -0.5q

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