8u+2v-4(8u-4v+7w)=

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Solution for 8u+2v-4(8u-4v+7w)= equation:


Simplifying
8u + 2v + -4(8u + -4v + 7w) = 0
8u + 2v + (8u * -4 + -4v * -4 + 7w * -4) = 0
8u + 2v + (-32u + 16v + -28w) = 0

Reorder the terms:
8u + -32u + 2v + 16v + -28w = 0

Combine like terms: 8u + -32u = -24u
-24u + 2v + 16v + -28w = 0

Combine like terms: 2v + 16v = 18v
-24u + 18v + -28w = 0

Solving
-24u + 18v + -28w = 0

Solving for variable 'u'.

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

Add '-18v' to each side of the equation.
-24u + 18v + -18v + -28w = 0 + -18v

Combine like terms: 18v + -18v = 0
-24u + 0 + -28w = 0 + -18v
-24u + -28w = 0 + -18v
Remove the zero:
-24u + -28w = -18v

Add '28w' to each side of the equation.
-24u + -28w + 28w = -18v + 28w

Combine like terms: -28w + 28w = 0
-24u + 0 = -18v + 28w
-24u = -18v + 28w

Divide each side by '-24'.
u = 0.75v + -1.166666667w

Simplifying
u = 0.75v + -1.166666667w

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