-4u+2(u-5)=-28

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Solution for -4u+2(u-5)=-28 equation:


Simplifying
-4u + 2(u + -5) = -28

Reorder the terms:
-4u + 2(-5 + u) = -28
-4u + (-5 * 2 + u * 2) = -28
-4u + (-10 + 2u) = -28

Reorder the terms:
-10 + -4u + 2u = -28

Combine like terms: -4u + 2u = -2u
-10 + -2u = -28

Solving
-10 + -2u = -28

Solving for variable 'u'.

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

Add '10' to each side of the equation.
-10 + 10 + -2u = -28 + 10

Combine like terms: -10 + 10 = 0
0 + -2u = -28 + 10
-2u = -28 + 10

Combine like terms: -28 + 10 = -18
-2u = -18

Divide each side by '-2'.
u = 9

Simplifying
u = 9

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