-7u+34=9(u+2)

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Solution for -7u+34=9(u+2) equation:


Simplifying
-7u + 34 = 9(u + 2)

Reorder the terms:
34 + -7u = 9(u + 2)

Reorder the terms:
34 + -7u = 9(2 + u)
34 + -7u = (2 * 9 + u * 9)
34 + -7u = (18 + 9u)

Solving
34 + -7u = 18 + 9u

Solving for variable 'u'.

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

Add '-9u' to each side of the equation.
34 + -7u + -9u = 18 + 9u + -9u

Combine like terms: -7u + -9u = -16u
34 + -16u = 18 + 9u + -9u

Combine like terms: 9u + -9u = 0
34 + -16u = 18 + 0
34 + -16u = 18

Add '-34' to each side of the equation.
34 + -34 + -16u = 18 + -34

Combine like terms: 34 + -34 = 0
0 + -16u = 18 + -34
-16u = 18 + -34

Combine like terms: 18 + -34 = -16
-16u = -16

Divide each side by '-16'.
u = 1

Simplifying
u = 1

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