-2u+9=-7u+14

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


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

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

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

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

Combine like terms: -2u + 7u = 5u
9 + 5u = 14 + -7u + 7u

Combine like terms: -7u + 7u = 0
9 + 5u = 14 + 0
9 + 5u = 14

Add '-9' to each side of the equation.
9 + -9 + 5u = 14 + -9

Combine like terms: 9 + -9 = 0
0 + 5u = 14 + -9
5u = 14 + -9

Combine like terms: 14 + -9 = 5
5u = 5

Divide each side by '5'.
u = 1

Simplifying
u = 1

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