8p+6q-7(8p-2q+4r)=

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Solution for 8p+6q-7(8p-2q+4r)= equation:


Simplifying
8p + 6q + -7(8p + -2q + 4r) = 0
8p + 6q + (8p * -7 + -2q * -7 + 4r * -7) = 0
8p + 6q + (-56p + 14q + -28r) = 0

Reorder the terms:
8p + -56p + 6q + 14q + -28r = 0

Combine like terms: 8p + -56p = -48p
-48p + 6q + 14q + -28r = 0

Combine like terms: 6q + 14q = 20q
-48p + 20q + -28r = 0

Solving
-48p + 20q + -28r = 0

Solving for variable 'p'.

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

Add '-20q' to each side of the equation.
-48p + 20q + -20q + -28r = 0 + -20q

Combine like terms: 20q + -20q = 0
-48p + 0 + -28r = 0 + -20q
-48p + -28r = 0 + -20q
Remove the zero:
-48p + -28r = -20q

Add '28r' to each side of the equation.
-48p + -28r + 28r = -20q + 28r

Combine like terms: -28r + 28r = 0
-48p + 0 = -20q + 28r
-48p = -20q + 28r

Divide each side by '-48'.
p = 0.4166666667q + -0.5833333333r

Simplifying
p = 0.4166666667q + -0.5833333333r

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