2(u-5)=4u+8

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


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

Reorder the terms:
2(-5 + u) = 4u + 8
(-5 * 2 + u * 2) = 4u + 8
(-10 + 2u) = 4u + 8

Reorder the terms:
-10 + 2u = 8 + 4u

Solving
-10 + 2u = 8 + 4u

Solving for variable 'u'.

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

Add '-4u' to each side of the equation.
-10 + 2u + -4u = 8 + 4u + -4u

Combine like terms: 2u + -4u = -2u
-10 + -2u = 8 + 4u + -4u

Combine like terms: 4u + -4u = 0
-10 + -2u = 8 + 0
-10 + -2u = 8

Add '10' to each side of the equation.
-10 + 10 + -2u = 8 + 10

Combine like terms: -10 + 10 = 0
0 + -2u = 8 + 10
-2u = 8 + 10

Combine like terms: 8 + 10 = 18
-2u = 18

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

Simplifying
u = -9

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