-7+u+4.1-2u=-10

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Solution for -7+u+4.1-2u=-10 equation:


Simplifying
-7 + u + 4.1 + -2u = -10

Reorder the terms:
-7 + 4.1 + u + -2u = -10

Combine like terms: -7 + 4.1 = -2.9
-2.9 + u + -2u = -10

Combine like terms: u + -2u = -1u
-2.9 + -1u = -10

Solving
-2.9 + -1u = -10

Solving for variable 'u'.

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

Add '2.9' to each side of the equation.
-2.9 + 2.9 + -1u = -10 + 2.9

Combine like terms: -2.9 + 2.9 = 0.0
0.0 + -1u = -10 + 2.9
-1u = -10 + 2.9

Combine like terms: -10 + 2.9 = -7.1
-1u = -7.1

Divide each side by '-1'.
u = 7.1

Simplifying
u = 7.1

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