-3(2u+5)+3.5=-1u

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Solution for -3(2u+5)+3.5=-1u equation:


Simplifying
-3(2u + 5) + 3.5 = -1u

Reorder the terms:
-3(5 + 2u) + 3.5 = -1u
(5 * -3 + 2u * -3) + 3.5 = -1u
(-15 + -6u) + 3.5 = -1u

Reorder the terms:
-15 + 3.5 + -6u = -1u

Combine like terms: -15 + 3.5 = -11.5
-11.5 + -6u = -1u

Solving
-11.5 + -6u = -1u

Solving for variable 'u'.

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

Add 'u' to each side of the equation.
-11.5 + -6u + u = -1u + u

Combine like terms: -6u + u = -5u
-11.5 + -5u = -1u + u

Combine like terms: -1u + u = 0
-11.5 + -5u = 0

Add '11.5' to each side of the equation.
-11.5 + 11.5 + -5u = 0 + 11.5

Combine like terms: -11.5 + 11.5 = 0.0
0.0 + -5u = 0 + 11.5
-5u = 0 + 11.5

Combine like terms: 0 + 11.5 = 11.5
-5u = 11.5

Divide each side by '-5'.
u = -2.3

Simplifying
u = -2.3

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