-7(u-6)=7u-14

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Solution for -7(u-6)=7u-14 equation:


Simplifying
-7(u + -6) = 7u + -14

Reorder the terms:
-7(-6 + u) = 7u + -14
(-6 * -7 + u * -7) = 7u + -14
(42 + -7u) = 7u + -14

Reorder the terms:
42 + -7u = -14 + 7u

Solving
42 + -7u = -14 + 7u

Solving for variable 'u'.

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

Add '-7u' to each side of the equation.
42 + -7u + -7u = -14 + 7u + -7u

Combine like terms: -7u + -7u = -14u
42 + -14u = -14 + 7u + -7u

Combine like terms: 7u + -7u = 0
42 + -14u = -14 + 0
42 + -14u = -14

Add '-42' to each side of the equation.
42 + -42 + -14u = -14 + -42

Combine like terms: 42 + -42 = 0
0 + -14u = -14 + -42
-14u = -14 + -42

Combine like terms: -14 + -42 = -56
-14u = -56

Divide each side by '-14'.
u = 4

Simplifying
u = 4

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