7(7u-3u)=-u-11

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Solution for 7(7u-3u)=-u-11 equation:


Simplifying
7(7u + -3u) = -1u + -11

Combine like terms: 7u + -3u = 4u
7(4u) = -1u + -11

Remove parenthesis around (4u)
7 * 4u = -1u + -11

Multiply 7 * 4
28u = -1u + -11

Reorder the terms:
28u = -11 + -1u

Solving
28u = -11 + -1u

Solving for variable 'u'.

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

Add 'u' to each side of the equation.
28u + u = -11 + -1u + u

Combine like terms: 28u + u = 29u
29u = -11 + -1u + u

Combine like terms: -1u + u = 0
29u = -11 + 0
29u = -11

Divide each side by '29'.
u = -0.3793103448

Simplifying
u = -0.3793103448

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