6u-9u=6(-2)+3

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Solution for 6u-9u=6(-2)+3 equation: 


Simplifying
6u + -9u = 6(-2) + 3

Combine like terms: 6u + -9u = -3u
-3u = 6(-2) + 3

Multiply 6 * -2
-3u = -12 + 3

Combine like terms: -12 + 3 = -9
-3u = -9

Solving
-3u = -9

Solving for variable 'u'.

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

Divide each side by '-3'.
u = 3

Simplifying
u = 3

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