2(u+6)-7u=-28

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Solution for 2(u+6)-7u=-28 equation:


Simplifying
2(u + 6) + -7u = -28

Reorder the terms:
2(6 + u) + -7u = -28
(6 * 2 + u * 2) + -7u = -28
(12 + 2u) + -7u = -28

Combine like terms: 2u + -7u = -5u
12 + -5u = -28

Solving
12 + -5u = -28

Solving for variable 'u'.

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

Add '-12' to each side of the equation.
12 + -12 + -5u = -28 + -12

Combine like terms: 12 + -12 = 0
0 + -5u = -28 + -12
-5u = -28 + -12

Combine like terms: -28 + -12 = -40
-5u = -40

Divide each side by '-5'.
u = 8

Simplifying
u = 8

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