6+u-7(6u+8)=8u

Solution for 6+u-7(6u+8)=8u equation:

Simplifying
6 + u + -7(6u + 8) = 8u

Reorder the terms:
6 + u + -7(8 + 6u) = 8u
6 + u + (8 * -7 + 6u * -7) = 8u
6 + u + (-56 + -42u) = 8u

Reorder the terms:
6 + -56 + u + -42u = 8u

Combine like terms: 6 + -56 = -50
-50 + u + -42u = 8u

Combine like terms: u + -42u = -41u
-50 + -41u = 8u

Solving
-50 + -41u = 8u

Solving for variable 'u'.

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

Add '-8u' to each side of the equation.
-50 + -41u + -8u = 8u + -8u

Combine like terms: -41u + -8u = -49u
-50 + -49u = 8u + -8u

Combine like terms: 8u + -8u = 0
-50 + -49u = 0

Add '50' to each side of the equation.
-50 + 50 + -49u = 0 + 50

Combine like terms: -50 + 50 = 0
0 + -49u = 0 + 50
-49u = 0 + 50

Combine like terms: 0 + 50 = 50
-49u = 50

Divide each side by '-49'.
u = -1.020408163

Simplifying
u = -1.020408163