3.4u+9=7-2.6u

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Solution for 3.4u+9=7-2.6u equation:


Simplifying
3.4u + 9 = 7 + -2.6u

Reorder the terms:
9 + 3.4u = 7 + -2.6u

Solving
9 + 3.4u = 7 + -2.6u

Solving for variable 'u'.

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

Add '2.6u' to each side of the equation.
9 + 3.4u + 2.6u = 7 + -2.6u + 2.6u

Combine like terms: 3.4u + 2.6u = 6u
9 + 6u = 7 + -2.6u + 2.6u

Combine like terms: -2.6u + 2.6u = 0.0
9 + 6u = 7 + 0.0
9 + 6u = 7

Add '-9' to each side of the equation.
9 + -9 + 6u = 7 + -9

Combine like terms: 9 + -9 = 0
0 + 6u = 7 + -9
6u = 7 + -9

Combine like terms: 7 + -9 = -2
6u = -2

Divide each side by '6'.
u = -0.3333333333

Simplifying
u = -0.3333333333

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