7u+2.45=2.1u

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Solution for 7u+2.45=2.1u equation:


Simplifying
7u + 2.45 = 2.1u

Reorder the terms:
2.45 + 7u = 2.1u

Solving
2.45 + 7u = 2.1u

Solving for variable 'u'.

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

Add '-2.1u' to each side of the equation.
2.45 + 7u + -2.1u = 2.1u + -2.1u

Combine like terms: 7u + -2.1u = 4.9u
2.45 + 4.9u = 2.1u + -2.1u

Combine like terms: 2.1u + -2.1u = 0.0
2.45 + 4.9u = 0.0

Add '-2.45' to each side of the equation.
2.45 + -2.45 + 4.9u = 0.0 + -2.45

Combine like terms: 2.45 + -2.45 = 0.00
0.00 + 4.9u = 0.0 + -2.45
4.9u = 0.0 + -2.45

Combine like terms: 0.0 + -2.45 = -2.45
4.9u = -2.45

Divide each side by '4.9'.
u = -0.5

Simplifying
u = -0.5

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