-5.5u+1.9=-2.2u-4.7

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Solution for -5.5u+1.9=-2.2u-4.7 equation:


Simplifying
-5.5u + 1.9 = -2.2u + -4.7

Reorder the terms:
1.9 + -5.5u = -2.2u + -4.7

Reorder the terms:
1.9 + -5.5u = -4.7 + -2.2u

Solving
1.9 + -5.5u = -4.7 + -2.2u

Solving for variable 'u'.

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

Add '2.2u' to each side of the equation.
1.9 + -5.5u + 2.2u = -4.7 + -2.2u + 2.2u

Combine like terms: -5.5u + 2.2u = -3.3u
1.9 + -3.3u = -4.7 + -2.2u + 2.2u

Combine like terms: -2.2u + 2.2u = 0.0
1.9 + -3.3u = -4.7 + 0.0
1.9 + -3.3u = -4.7

Add '-1.9' to each side of the equation.
1.9 + -1.9 + -3.3u = -4.7 + -1.9

Combine like terms: 1.9 + -1.9 = 0.0
0.0 + -3.3u = -4.7 + -1.9
-3.3u = -4.7 + -1.9

Combine like terms: -4.7 + -1.9 = -6.6
-3.3u = -6.6

Divide each side by '-3.3'.
u = 2

Simplifying
u = 2

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