6u+7=4u

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Solution for 6u+7=4u equation:


Simplifying
6u + 7 = 4u

Reorder the terms:
7 + 6u = 4u

Solving
7 + 6u = 4u

Solving for variable 'u'.

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

Add '-4u' to each side of the equation.
7 + 6u + -4u = 4u + -4u

Combine like terms: 6u + -4u = 2u
7 + 2u = 4u + -4u

Combine like terms: 4u + -4u = 0
7 + 2u = 0

Add '-7' to each side of the equation.
7 + -7 + 2u = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 2u = 0 + -7
2u = 0 + -7

Combine like terms: 0 + -7 = -7
2u = -7

Divide each side by '2'.
u = -3.5

Simplifying
u = -3.5

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