7(-2u-1)=

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Solution for 7(-2u-1)= equation: 


Simplifying
7(-2u + -1) = 0

Reorder the terms:
7(-1 + -2u) = 0
(-1 * 7 + -2u * 7) = 0
(-7 + -14u) = 0

Solving
-7 + -14u = 0

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 + -14u = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -14u = 0 + 7
-14u = 0 + 7

Combine like terms: 0 + 7 = 7
-14u = 7

Divide each side by '-14'.
u = -0.5

Simplifying
u = -0.5

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