-9u-14=-7u-2

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Solution for -9u-14=-7u-2 equation:


Simplifying
-9u + -14 = -7u + -2

Reorder the terms:
-14 + -9u = -7u + -2

Reorder the terms:
-14 + -9u = -2 + -7u

Solving
-14 + -9u = -2 + -7u

Solving for variable 'u'.

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

Add '7u' to each side of the equation.
-14 + -9u + 7u = -2 + -7u + 7u

Combine like terms: -9u + 7u = -2u
-14 + -2u = -2 + -7u + 7u

Combine like terms: -7u + 7u = 0
-14 + -2u = -2 + 0
-14 + -2u = -2

Add '14' to each side of the equation.
-14 + 14 + -2u = -2 + 14

Combine like terms: -14 + 14 = 0
0 + -2u = -2 + 14
-2u = -2 + 14

Combine like terms: -2 + 14 = 12
-2u = 12

Divide each side by '-2'.
u = -6

Simplifying
u = -6

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