7(u+7)+7u=-17

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Solution for 7(u+7)+7u=-17 equation:


Simplifying
7(u + 7) + 7u = -17

Reorder the terms:
7(7 + u) + 7u = -17
(7 * 7 + u * 7) + 7u = -17
(49 + 7u) + 7u = -17

Combine like terms: 7u + 7u = 14u
49 + 14u = -17

Solving
49 + 14u = -17

Solving for variable 'u'.

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

Add '-49' to each side of the equation.
49 + -49 + 14u = -17 + -49

Combine like terms: 49 + -49 = 0
0 + 14u = -17 + -49
14u = -17 + -49

Combine like terms: -17 + -49 = -66
14u = -66

Divide each side by '14'.
u = -4.714285714

Simplifying
u = -4.714285714

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