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

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


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

Reorder the terms:
-7(6 + -4u) + -6u = 6(u + -7) + -4
(6 * -7 + -4u * -7) + -6u = 6(u + -7) + -4
(-42 + 28u) + -6u = 6(u + -7) + -4

Combine like terms: 28u + -6u = 22u
-42 + 22u = 6(u + -7) + -4

Reorder the terms:
-42 + 22u = 6(-7 + u) + -4
-42 + 22u = (-7 * 6 + u * 6) + -4
-42 + 22u = (-42 + 6u) + -4

Reorder the terms:
-42 + 22u = -42 + -4 + 6u

Combine like terms: -42 + -4 = -46
-42 + 22u = -46 + 6u

Solving
-42 + 22u = -46 + 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.
-42 + 22u + -6u = -46 + 6u + -6u

Combine like terms: 22u + -6u = 16u
-42 + 16u = -46 + 6u + -6u

Combine like terms: 6u + -6u = 0
-42 + 16u = -46 + 0
-42 + 16u = -46

Add '42' to each side of the equation.
-42 + 42 + 16u = -46 + 42

Combine like terms: -42 + 42 = 0
0 + 16u = -46 + 42
16u = -46 + 42

Combine like terms: -46 + 42 = -4
16u = -4

Divide each side by '16'.
u = -0.25

Simplifying
u = -0.25

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