0.7u+7=0.7

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Solution for 0.7u+7=0.7 equation: 


Simplifying
0.7u + 7 = 0.7

Reorder the terms:
7 + 0.7u = 0.7

Solving
7 + 0.7u = 0.7

Solving for variable 'u'.

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

Add '-7' to each side of the equation.
7 + -7 + 0.7u = 0.7 + -7

Combine like terms: 7 + -7 = 0
0 + 0.7u = 0.7 + -7
0.7u = 0.7 + -7

Combine like terms: 0.7 + -7 = -6.3
0.7u = -6.3

Divide each side by '0.7'.
u = -9

Simplifying
u = -9

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