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

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


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

Reorder the terms:
2(-4 + u) + -6 = -2(-7u + 4) + -4u
(-4 * 2 + u * 2) + -6 = -2(-7u + 4) + -4u
(-8 + 2u) + -6 = -2(-7u + 4) + -4u

Reorder the terms:
-8 + -6 + 2u = -2(-7u + 4) + -4u

Combine like terms: -8 + -6 = -14
-14 + 2u = -2(-7u + 4) + -4u

Reorder the terms:
-14 + 2u = -2(4 + -7u) + -4u
-14 + 2u = (4 * -2 + -7u * -2) + -4u
-14 + 2u = (-8 + 14u) + -4u

Combine like terms: 14u + -4u = 10u
-14 + 2u = -8 + 10u

Solving
-14 + 2u = -8 + 10u

Solving for variable 'u'.

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

Add '-10u' to each side of the equation.
-14 + 2u + -10u = -8 + 10u + -10u

Combine like terms: 2u + -10u = -8u
-14 + -8u = -8 + 10u + -10u

Combine like terms: 10u + -10u = 0
-14 + -8u = -8 + 0
-14 + -8u = -8

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

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

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

Divide each side by '-8'.
u = -0.75

Simplifying
u = -0.75

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