7(u-2)=-6u+12

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Solution for 7(u-2)=-6u+12 equation:


Simplifying
7(u + -2) = -6u + 12

Reorder the terms:
7(-2 + u) = -6u + 12
(-2 * 7 + u * 7) = -6u + 12
(-14 + 7u) = -6u + 12

Reorder the terms:
-14 + 7u = 12 + -6u

Solving
-14 + 7u = 12 + -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 + 7u + 6u = 12 + -6u + 6u

Combine like terms: 7u + 6u = 13u
-14 + 13u = 12 + -6u + 6u

Combine like terms: -6u + 6u = 0
-14 + 13u = 12 + 0
-14 + 13u = 12

Add '14' to each side of the equation.
-14 + 14 + 13u = 12 + 14

Combine like terms: -14 + 14 = 0
0 + 13u = 12 + 14
13u = 12 + 14

Combine like terms: 12 + 14 = 26
13u = 26

Divide each side by '13'.
u = 2

Simplifying
u = 2

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