2(u-6)-2=-2(-9u+4)-u

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Solution for 2(u-6)-2=-2(-9u+4)-u equation:


Simplifying
2(u + -6) + -2 = -2(-9u + 4) + -1u

Reorder the terms:
2(-6 + u) + -2 = -2(-9u + 4) + -1u
(-6 * 2 + u * 2) + -2 = -2(-9u + 4) + -1u
(-12 + 2u) + -2 = -2(-9u + 4) + -1u

Reorder the terms:
-12 + -2 + 2u = -2(-9u + 4) + -1u

Combine like terms: -12 + -2 = -14
-14 + 2u = -2(-9u + 4) + -1u

Reorder the terms:
-14 + 2u = -2(4 + -9u) + -1u
-14 + 2u = (4 * -2 + -9u * -2) + -1u
-14 + 2u = (-8 + 18u) + -1u

Combine like terms: 18u + -1u = 17u
-14 + 2u = -8 + 17u

Solving
-14 + 2u = -8 + 17u

Solving for variable 'u'.

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

Add '-17u' to each side of the equation.
-14 + 2u + -17u = -8 + 17u + -17u

Combine like terms: 2u + -17u = -15u
-14 + -15u = -8 + 17u + -17u

Combine like terms: 17u + -17u = 0
-14 + -15u = -8 + 0
-14 + -15u = -8

Add '14' to each side of the equation.
-14 + 14 + -15u = -8 + 14

Combine like terms: -14 + 14 = 0
0 + -15u = -8 + 14
-15u = -8 + 14

Combine like terms: -8 + 14 = 6
-15u = 6

Divide each side by '-15'.
u = -0.4

Simplifying
u = -0.4

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