3u+7v-8(7u-8v)=

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Solution for 3u+7v-8(7u-8v)= equation:


Simplifying
3u + 7v + -8(7u + -8v) = 0
3u + 7v + (7u * -8 + -8v * -8) = 0
3u + 7v + (-56u + 64v) = 0

Reorder the terms:
3u + -56u + 7v + 64v = 0

Combine like terms: 3u + -56u = -53u
-53u + 7v + 64v = 0

Combine like terms: 7v + 64v = 71v
-53u + 71v = 0

Solving
-53u + 71v = 0

Solving for variable 'u'.

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

Add '-71v' to each side of the equation.
-53u + 71v + -71v = 0 + -71v

Combine like terms: 71v + -71v = 0
-53u + 0 = 0 + -71v
-53u = 0 + -71v
Remove the zero:
-53u = -71v

Divide each side by '-53'.
u = 1.339622642v

Simplifying
u = 1.339622642v

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