2u-0.75u+5=105

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Solution for 2u-0.75u+5=105 equation:


Simplifying
2u + -0.75u + 5 = 105

Reorder the terms:
5 + 2u + -0.75u = 105

Combine like terms: 2u + -0.75u = 1.25u
5 + 1.25u = 105

Solving
5 + 1.25u = 105

Solving for variable 'u'.

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

Add '-5' to each side of the equation.
5 + -5 + 1.25u = 105 + -5

Combine like terms: 5 + -5 = 0
0 + 1.25u = 105 + -5
1.25u = 105 + -5

Combine like terms: 105 + -5 = 100
1.25u = 100

Divide each side by '1.25'.
u = 80

Simplifying
u = 80

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