2(u+7)=6u-22

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Solution for 2(u+7)=6u-22 equation:


Simplifying
2(u + 7) = 6u + -22

Reorder the terms:
2(7 + u) = 6u + -22
(7 * 2 + u * 2) = 6u + -22
(14 + 2u) = 6u + -22

Reorder the terms:
14 + 2u = -22 + 6u

Solving
14 + 2u = -22 + 6u

Solving for variable 'u'.

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

Add '-6u' to each side of the equation.
14 + 2u + -6u = -22 + 6u + -6u

Combine like terms: 2u + -6u = -4u
14 + -4u = -22 + 6u + -6u

Combine like terms: 6u + -6u = 0
14 + -4u = -22 + 0
14 + -4u = -22

Add '-14' to each side of the equation.
14 + -14 + -4u = -22 + -14

Combine like terms: 14 + -14 = 0
0 + -4u = -22 + -14
-4u = -22 + -14

Combine like terms: -22 + -14 = -36
-4u = -36

Divide each side by '-4'.
u = 9

Simplifying
u = 9

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