2(2u-7)=18

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Solution for 2(2u-7)=18 equation: 


Simplifying
2(2u + -7) = 18

Reorder the terms:
2(-7 + 2u) = 18
(-7 * 2 + 2u * 2) = 18
(-14 + 4u) = 18

Solving
-14 + 4u = 18

Solving for variable 'u'.

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

Add '14' to each side of the equation.
-14 + 14 + 4u = 18 + 14

Combine like terms: -14 + 14 = 0
0 + 4u = 18 + 14
4u = 18 + 14

Combine like terms: 18 + 14 = 32
4u = 32

Divide each side by '4'.
u = 8

Simplifying
u = 8

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