(-8u-4)+(5u-2)=

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Solution for (-8u-4)+(5u-2)= equation:


Simplifying
(-8u + -4) + (5u + -2) = 0

Reorder the terms:
(-4 + -8u) + (5u + -2) = 0

Remove parenthesis around (-4 + -8u)
-4 + -8u + (5u + -2) = 0

Reorder the terms:
-4 + -8u + (-2 + 5u) = 0

Remove parenthesis around (-2 + 5u)
-4 + -8u + -2 + 5u = 0

Reorder the terms:
-4 + -2 + -8u + 5u = 0

Combine like terms: -4 + -2 = -6
-6 + -8u + 5u = 0

Combine like terms: -8u + 5u = -3u
-6 + -3u = 0

Solving
-6 + -3u = 0

Solving for variable 'u'.

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

Add '6' to each side of the equation.
-6 + 6 + -3u = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -3u = 0 + 6
-3u = 0 + 6

Combine like terms: 0 + 6 = 6
-3u = 6

Divide each side by '-3'.
u = -2

Simplifying
u = -2

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