8(u+8)+7u=19

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Solution for 8(u+8)+7u=19 equation:


Simplifying
8(u + 8) + 7u = 19

Reorder the terms:
8(8 + u) + 7u = 19
(8 * 8 + u * 8) + 7u = 19
(64 + 8u) + 7u = 19

Combine like terms: 8u + 7u = 15u
64 + 15u = 19

Solving
64 + 15u = 19

Solving for variable 'u'.

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

Add '-64' to each side of the equation.
64 + -64 + 15u = 19 + -64

Combine like terms: 64 + -64 = 0
0 + 15u = 19 + -64
15u = 19 + -64

Combine like terms: 19 + -64 = -45
15u = -45

Divide each side by '15'.
u = -3

Simplifying
u = -3

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