4+8u-3-6u=

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Solution for 4+8u-3-6u= equation:


Simplifying
4 + 8u + -3 + -6u = 0

Reorder the terms:
4 + -3 + 8u + -6u = 0

Combine like terms: 4 + -3 = 1
1 + 8u + -6u = 0

Combine like terms: 8u + -6u = 2u
1 + 2u = 0

Solving
1 + 2u = 0

Solving for variable 'u'.

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

Add '-1' to each side of the equation.
1 + -1 + 2u = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 2u = 0 + -1
2u = 0 + -1

Combine like terms: 0 + -1 = -1
2u = -1

Divide each side by '2'.
u = -0.5

Simplifying
u = -0.5

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