8-2x=7-7u

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Solution for 8-2x=7-7u equation: 


Simplifying
8 + -2x = 7 + -7u

Solving
8 + -2x = 7 + -7u

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -2x = 7 + -8 + -7u

Combine like terms: 8 + -8 = 0
0 + -2x = 7 + -8 + -7u
-2x = 7 + -8 + -7u

Combine like terms: 7 + -8 = -1
-2x = -1 + -7u

Divide each side by '-2'.
x = 0.5 + 3.5u

Simplifying
x = 0.5 + 3.5u

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