7u+6v-4(5u-4v)=

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Solution for 7u+6v-4(5u-4v)= equation:


Simplifying
7u + 6v + -4(5u + -4v) = 0
7u + 6v + (5u * -4 + -4v * -4) = 0
7u + 6v + (-20u + 16v) = 0

Reorder the terms:
7u + -20u + 6v + 16v = 0

Combine like terms: 7u + -20u = -13u
-13u + 6v + 16v = 0

Combine like terms: 6v + 16v = 22v
-13u + 22v = 0

Solving
-13u + 22v = 0

Solving for variable 'u'.

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

Add '-22v' to each side of the equation.
-13u + 22v + -22v = 0 + -22v

Combine like terms: 22v + -22v = 0
-13u + 0 = 0 + -22v
-13u = 0 + -22v
Remove the zero:
-13u = -22v

Divide each side by '-13'.
u = 1.692307692v

Simplifying
u = 1.692307692v

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