3p-4q-12+10q-2r+7=

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Solution for 3p-4q-12+10q-2r+7= equation:


Simplifying
3p + -4q + -12 + 10q + -2r + 7 = 0

Reorder the terms:
-12 + 7 + 3p + -4q + 10q + -2r = 0

Combine like terms: -12 + 7 = -5
-5 + 3p + -4q + 10q + -2r = 0

Combine like terms: -4q + 10q = 6q
-5 + 3p + 6q + -2r = 0

Solving
-5 + 3p + 6q + -2r = 0

Solving for variable 'p'.

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

Add '5' to each side of the equation.
-5 + 3p + 6q + 5 + -2r = 0 + 5

Reorder the terms:
-5 + 5 + 3p + 6q + -2r = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 3p + 6q + -2r = 0 + 5
3p + 6q + -2r = 0 + 5

Combine like terms: 0 + 5 = 5
3p + 6q + -2r = 5

Add '-6q' to each side of the equation.
3p + 6q + -6q + -2r = 5 + -6q

Combine like terms: 6q + -6q = 0
3p + 0 + -2r = 5 + -6q
3p + -2r = 5 + -6q

Add '2r' to each side of the equation.
3p + -2r + 2r = 5 + -6q + 2r

Combine like terms: -2r + 2r = 0
3p + 0 = 5 + -6q + 2r
3p = 5 + -6q + 2r

Divide each side by '3'.
p = 1.666666667 + -2q + 0.6666666667r

Simplifying
p = 1.666666667 + -2q + 0.6666666667r

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