7p+8q-9(8p-4q)=

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Solution for 7p+8q-9(8p-4q)= equation: 


Simplifying
7p + 8q + -9(8p + -4q) = 0
7p + 8q + (8p * -9 + -4q * -9) = 0
7p + 8q + (-72p + 36q) = 0

Reorder the terms:
7p + -72p + 8q + 36q = 0

Combine like terms: 7p + -72p = -65p
-65p + 8q + 36q = 0

Combine like terms: 8q + 36q = 44q
-65p + 44q = 0

Solving
-65p + 44q = 0

Solving for variable 'p'.

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

Add '-44q' to each side of the equation.
-65p + 44q + -44q = 0 + -44q

Combine like terms: 44q + -44q = 0
-65p + 0 = 0 + -44q
-65p = 0 + -44q
Remove the zero:
-65p = -44q

Divide each side by '-65'.
p = 0.6769230769q

Simplifying
p = 0.6769230769q

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