6(u-1)-6=-2(-3u+7)-4u

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Solution for 6(u-1)-6=-2(-3u+7)-4u equation:


Simplifying
6(u + -1) + -6 = -2(-3u + 7) + -4u

Reorder the terms:
6(-1 + u) + -6 = -2(-3u + 7) + -4u
(-1 * 6 + u * 6) + -6 = -2(-3u + 7) + -4u
(-6 + 6u) + -6 = -2(-3u + 7) + -4u

Reorder the terms:
-6 + -6 + 6u = -2(-3u + 7) + -4u

Combine like terms: -6 + -6 = -12
-12 + 6u = -2(-3u + 7) + -4u

Reorder the terms:
-12 + 6u = -2(7 + -3u) + -4u
-12 + 6u = (7 * -2 + -3u * -2) + -4u
-12 + 6u = (-14 + 6u) + -4u

Combine like terms: 6u + -4u = 2u
-12 + 6u = -14 + 2u

Solving
-12 + 6u = -14 + 2u

Solving for variable 'u'.

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

Add '-2u' to each side of the equation.
-12 + 6u + -2u = -14 + 2u + -2u

Combine like terms: 6u + -2u = 4u
-12 + 4u = -14 + 2u + -2u

Combine like terms: 2u + -2u = 0
-12 + 4u = -14 + 0
-12 + 4u = -14

Add '12' to each side of the equation.
-12 + 12 + 4u = -14 + 12

Combine like terms: -12 + 12 = 0
0 + 4u = -14 + 12
4u = -14 + 12

Combine like terms: -14 + 12 = -2
4u = -2

Divide each side by '4'.
u = -0.5

Simplifying
u = -0.5

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