8p-4q-9+12q-10r+9=

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Solution for 8p-4q-9+12q-10r+9= equation:


Simplifying
8p + -4q + -9 + 12q + -10r + 9 = 0

Reorder the terms:
-9 + 9 + 8p + -4q + 12q + -10r = 0

Combine like terms: -9 + 9 = 0
0 + 8p + -4q + 12q + -10r = 0
8p + -4q + 12q + -10r = 0

Combine like terms: -4q + 12q = 8q
8p + 8q + -10r = 0

Solving
8p + 8q + -10r = 0

Solving for variable 'p'.

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

Add '-8q' to each side of the equation.
8p + 8q + -8q + -10r = 0 + -8q

Combine like terms: 8q + -8q = 0
8p + 0 + -10r = 0 + -8q
8p + -10r = 0 + -8q
Remove the zero:
8p + -10r = -8q

Add '10r' to each side of the equation.
8p + -10r + 10r = -8q + 10r

Combine like terms: -10r + 10r = 0
8p + 0 = -8q + 10r
8p = -8q + 10r

Divide each side by '8'.
p = -1q + 1.25r

Simplifying
p = -1q + 1.25r

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