-4u+2(u+4)=22

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Solution for -4u+2(u+4)=22 equation:


Simplifying
-4u + 2(u + 4) = 22

Reorder the terms:
-4u + 2(4 + u) = 22
-4u + (4 * 2 + u * 2) = 22
-4u + (8 + 2u) = 22

Reorder the terms:
8 + -4u + 2u = 22

Combine like terms: -4u + 2u = -2u
8 + -2u = 22

Solving
8 + -2u = 22

Solving for variable 'u'.

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

Add '-8' to each side of the equation.
8 + -8 + -2u = 22 + -8

Combine like terms: 8 + -8 = 0
0 + -2u = 22 + -8
-2u = 22 + -8

Combine like terms: 22 + -8 = 14
-2u = 14

Divide each side by '-2'.
u = -7

Simplifying
u = -7

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